This markdown mainly continuity from Gene Expression Note 1 but focus on TCGA analysis using TCGAbiolinks library. As always, it is recommended to check these publications first!

1 Libraries

library(TCGAbiolinks)
library(SummarizedExperiment)
library(limma)
library(tidyverse)
library(dplyr)
library(DT)
library(forcats)
scale_fill_aziz <- function(...){
  library(scales)
  discrete_scale("fill","aziz",manual_pal(values = c("#386cb0","#fdb462","#7fc97f","#a6cee3","#fb9a99","#984ea3","#ffff33")), ...)
  
}

scale_colour_aziz <- function(...){
  library(scales)
  discrete_scale("colour","aziz",manual_pal(values = c("#386cb0","#fdb462","#7fc97f","#ef3b2c","#662506","#a6cee3","#fb9a99","#984ea3","#ffff33")), ...)
}
theme_Publication <- function(base_size=14, base_family="helvetica") {
  library(grid)
  library(ggthemes)
  (theme_foundation(base_size=base_size, base_family=base_family)
    + theme(plot.title = element_text(face = "bold",
                                      size = rel(1.2), hjust = 0.5),
            text = element_text(),
            panel.background = element_rect(colour = NA),
            plot.background = element_rect(colour = NA),
            panel.border = element_rect(colour = NA),
            axis.title = element_text(face = "bold",size = rel(1)),
            axis.title.y = element_text(angle=90,vjust =2),
            axis.title.x = element_text(vjust = -0.2),
            axis.text = element_text(), 
            axis.line = element_line(colour="black"),
            axis.ticks = element_line(),
            panel.grid.major = element_line(colour="#f0f0f0"),
            panel.grid.minor = element_blank(),
            legend.key = element_rect(colour = NA),
            legend.position = "bottom",
            legend.direction = "horizontal",
            legend.key.size= unit(0.2, "cm"),
            legend.margin = unit(0, "cm"),
            legend.title = element_text(face="italic"),
            plot.margin=unit(c(10,5,5,5),"mm"),
            strip.background=element_rect(colour="#f0f0f0",fill="#f0f0f0"),
            strip.text = element_text(face="bold"),
            plot.subtitle = element_text(hjust = 0.5)
    ))
}
create_dt<-function(x){
  DT::datatable(x,
                extensions = 'Buttons',
                options = list(dom='Blfrtip',
                               buttons=c('copy', 'csv', 'excel','pdf', 'print'),
                               lengthMenu=list(c(10,25,50,-1),
                                               c(10,25,50,'All'))))
}

2 TCGA Query

query <- GDCquery(project = "TCGA-STAD",
                  data.category = "Gene expression",
                  data.type = "Gene expression quantification",
                  platform = "Illumina HiSeq",
                  file.type = "results",
                  legacy = TRUE,
                  sample.type = c("Primary Tumor"))

GDCdownload(query)
stad.exp<-GDCprepare(query,
                     save = TRUE,
                     summarizedExperiment = TRUE,
                     save.filename = "STADIllumina_HiSeq.rda")
## 
|                                                    |  0%                      
|                                                    |0.2409639% ~12 s remaining
|                                                    |0.4819277% ~8 s remaining 
|                                                    |0.7228916% ~8 s remaining 
|                                                    |0.9638554% ~7 s remaining 
|                                                    |1.204819% ~7 s remaining  
|                                                    |1.445783% ~7 s remaining  
|                                                    |1.686747% ~7 s remaining  
|=                                                   |1.927711% ~8 s remaining  
|=                                                   |2.168675% ~8 s remaining  
|=                                                   |2.409639% ~7 s remaining  
|=                                                   |2.650602% ~7 s remaining  
|=                                                   |2.891566% ~7 s remaining  
|=                                                   |3.13253% ~7 s remaining   
|=                                                   |3.373494% ~28 s remaining 
|=                                                   |3.614458% ~26 s remaining 
|==                                                  |3.855422% ~25 s remaining 
|==                                                  |4.096386% ~24 s remaining 
|==                                                  |4.337349% ~23 s remaining 
|==                                                  |4.578313% ~22 s remaining 
|==                                                  |4.819277% ~21 s remaining 
|==                                                  |5.060241% ~20 s remaining 
|==                                                  |5.301205% ~20 s remaining 
|==                                                  |5.542169% ~19 s remaining 
|===                                                 |5.783133% ~19 s remaining 
|===                                                 |6.024096% ~18 s remaining 
|===                                                 |6.26506% ~18 s remaining  
|===                                                 |6.506024% ~17 s remaining 
|===                                                 |6.746988% ~17 s remaining 
|===                                                 |6.987952% ~16 s remaining 
|===                                                 |7.228916% ~16 s remaining 
|===                                                 |7.46988% ~16 s remaining  
|====                                                |7.710843% ~15 s remaining 
|====                                                |7.951807% ~15 s remaining 
|====                                                |8.192771% ~15 s remaining 
|====                                                |8.433735% ~14 s remaining 
|====                                                |8.674699% ~14 s remaining 
|====                                                |8.915663% ~14 s remaining 
|====                                                |9.156627% ~14 s remaining 
|====                                                |9.39759% ~13 s remaining  
|=====                                               |9.638554% ~13 s remaining 
|=====                                               |9.879518% ~13 s remaining 
|=====                                               |10.12048% ~13 s remaining 
|=====                                               |10.36145% ~13 s remaining 
|=====                                               |10.60241% ~18 s remaining 
|=====                                               |10.84337% ~18 s remaining 
|=====                                               |11.08434% ~18 s remaining 
|=====                                               |11.3253% ~17 s remaining  
|======                                              |11.56627% ~17 s remaining 
|======                                              |11.80723% ~17 s remaining 
|======                                              |12.04819% ~17 s remaining 
|======                                              |12.28916% ~16 s remaining 
|======                                              |12.53012% ~16 s remaining 
|======                                              |12.77108% ~16 s remaining 
|======                                              |13.01205% ~16 s remaining 
|======                                              |13.25301% ~16 s remaining 
|=======                                             |13.49398% ~15 s remaining 
|=======                                             |13.73494% ~15 s remaining 
|=======                                             |13.9759% ~15 s remaining  
|=======                                             |14.21687% ~15 s remaining 
|=======                                             |14.45783% ~15 s remaining 
|=======                                             |14.6988% ~14 s remaining  
|=======                                             |14.93976% ~14 s remaining 
|=======                                             |15.18072% ~14 s remaining 
|========                                            |15.42169% ~14 s remaining 
|========                                            |15.66265% ~14 s remaining 
|========                                            |15.90361% ~14 s remaining 
|========                                            |16.14458% ~13 s remaining 
|========                                            |16.38554% ~13 s remaining 
|========                                            |16.62651% ~13 s remaining 
|========                                            |16.86747% ~13 s remaining 
|========                                            |17.10843% ~13 s remaining 
|=========                                           |17.3494% ~13 s remaining  
|=========                                           |17.59036% ~13 s remaining 
|=========                                           |17.83133% ~12 s remaining 
|=========                                           |18.07229% ~12 s remaining 
|=========                                           |18.31325% ~12 s remaining 
|=========                                           |18.55422% ~12 s remaining 
|=========                                           |18.79518% ~12 s remaining 
|=========                                           |19.03614% ~12 s remaining 
|==========                                          |19.27711% ~15 s remaining 
|==========                                          |19.51807% ~14 s remaining 
|==========                                          |19.75904% ~14 s remaining 
|==========                                          | 20% ~14 s remaining      
|==========                                          |20.24096% ~14 s remaining 
|==========                                          |20.48193% ~14 s remaining 
|==========                                          |20.72289% ~14 s remaining 
|==========                                          |20.96386% ~14 s remaining 
|===========                                         |21.20482% ~14 s remaining 
|===========                                         |21.44578% ~13 s remaining 
|===========                                         |21.68675% ~13 s remaining 
|===========                                         |21.92771% ~13 s remaining 
|===========                                         |22.16867% ~13 s remaining 
|===========                                         |22.40964% ~13 s remaining 
|===========                                         |22.6506% ~13 s remaining  
|===========                                         |22.89157% ~13 s remaining 
|============                                        |23.13253% ~13 s remaining 
|============                                        |23.37349% ~12 s remaining 
|============                                        |23.61446% ~12 s remaining 
|============                                        |23.85542% ~12 s remaining 
|============                                        |24.09639% ~12 s remaining 
|============                                        |24.33735% ~12 s remaining 
|============                                        |24.57831% ~12 s remaining 
|============                                        |24.81928% ~12 s remaining 
|=============                                       |25.06024% ~12 s remaining 
|=============                                       |25.3012% ~12 s remaining  
|=============                                       |25.54217% ~12 s remaining 
|=============                                       |25.78313% ~11 s remaining 
|=============                                       |26.0241% ~11 s remaining  
|=============                                       |26.26506% ~11 s remaining 
|=============                                       |26.50602% ~11 s remaining 
|=============                                       |26.74699% ~11 s remaining 
|==============                                      |26.98795% ~11 s remaining 
|==============                                      |27.22892% ~11 s remaining 
|==============                                      |27.46988% ~11 s remaining 
|==============                                      |27.71084% ~11 s remaining 
|==============                                      |27.95181% ~11 s remaining 
|==============                                      |28.19277% ~11 s remaining 
|==============                                      |28.43373% ~10 s remaining 
|==============                                      |28.6747% ~10 s remaining  
|===============                                     |28.91566% ~10 s remaining 
|===============                                     |29.15663% ~10 s remaining 
|===============                                     |29.39759% ~10 s remaining 
|===============                                     |29.63855% ~12 s remaining 
|===============                                     |29.87952% ~12 s remaining 
|===============                                     |30.12048% ~12 s remaining 
|===============                                     |30.36145% ~12 s remaining 
|===============                                     |30.60241% ~11 s remaining 
|================                                    |30.84337% ~11 s remaining 
|================                                    |31.08434% ~11 s remaining 
|================                                    |31.3253% ~11 s remaining  
|================                                    |31.56627% ~11 s remaining 
|================                                    |31.80723% ~11 s remaining 
|================                                    |32.04819% ~11 s remaining 
|================                                    |32.28916% ~11 s remaining 
|================                                    |32.53012% ~11 s remaining 
|=================                                   |32.77108% ~11 s remaining 
|=================                                   |33.01205% ~11 s remaining 
|=================                                   |33.25301% ~10 s remaining 
|=================                                   |33.49398% ~10 s remaining 
|=================                                   |33.73494% ~10 s remaining 
|=================                                   |33.9759% ~10 s remaining  
|=================                                   |34.21687% ~10 s remaining 
|=================                                   |34.45783% ~10 s remaining 
|==================                                  |34.6988% ~10 s remaining  
|==================                                  |34.93976% ~10 s remaining 
|==================                                  |35.18072% ~10 s remaining 
|==================                                  |35.42169% ~10 s remaining 
|==================                                  |35.66265% ~10 s remaining 
|==================                                  |35.90361% ~10 s remaining 
|==================                                  |36.14458% ~10 s remaining 
|==================                                  |36.38554% ~10 s remaining 
|===================                                 |36.62651% ~9 s remaining  
|===================                                 |36.86747% ~9 s remaining  
|===================                                 |37.10843% ~9 s remaining  
|===================                                 |37.3494% ~9 s remaining   
|===================                                 |37.59036% ~9 s remaining  
|===================                                 |37.83133% ~9 s remaining  
|===================                                 |38.07229% ~9 s remaining  
|===================                                 |38.31325% ~9 s remaining  
|====================                                |38.55422% ~9 s remaining  
|====================                                |38.79518% ~9 s remaining  
|====================                                |39.03614% ~9 s remaining  
|====================                                |39.27711% ~9 s remaining  
|====================                                |39.51807% ~9 s remaining  
|====================                                |39.75904% ~9 s remaining  
|====================                                | 40% ~9 s remaining       
|====================                                |40.24096% ~9 s remaining  
|=====================                               |40.48193% ~8 s remaining  
|=====================                               |40.72289% ~8 s remaining  
|=====================                               |40.96386% ~8 s remaining  
|=====================                               |41.20482% ~8 s remaining  
|=====================                               |41.44578% ~8 s remaining  
|=====================                               |41.68675% ~8 s remaining  
|=====================                               |41.92771% ~9 s remaining  
|=====================                               |42.16867% ~9 s remaining  
|======================                              |42.40964% ~9 s remaining  
|======================                              |42.6506% ~9 s remaining   
|======================                              |42.89157% ~9 s remaining  
|======================                              |43.13253% ~9 s remaining  
|======================                              |43.37349% ~9 s remaining  
|======================                              |43.61446% ~9 s remaining  
|======================                              |43.85542% ~9 s remaining  
|======================                              |44.09639% ~9 s remaining  
|=======================                             |44.33735% ~8 s remaining  
|=======================                             |44.57831% ~8 s remaining  
|=======================                             |44.81928% ~8 s remaining  
|=======================                             |45.06024% ~8 s remaining  
|=======================                             |45.3012% ~8 s remaining   
|=======================                             |45.54217% ~8 s remaining  
|=======================                             |45.78313% ~8 s remaining  
|=======================                             |46.0241% ~8 s remaining   
|========================                            |46.26506% ~8 s remaining  
|========================                            |46.50602% ~8 s remaining  
|========================                            |46.74699% ~8 s remaining  
|========================                            |46.98795% ~8 s remaining  
|========================                            |47.22892% ~8 s remaining  
|========================                            |47.46988% ~8 s remaining  
|========================                            |47.71084% ~8 s remaining  
|========================                            |47.95181% ~8 s remaining  
|=========================                           |48.19277% ~8 s remaining  
|=========================                           |48.43373% ~7 s remaining  
|=========================                           |48.6747% ~7 s remaining   
|=========================                           |48.91566% ~7 s remaining  
|=========================                           |49.15663% ~7 s remaining  
|=========================                           |49.39759% ~7 s remaining  
|=========================                           |49.63855% ~7 s remaining  
|=========================                           |49.87952% ~7 s remaining  
|==========================                          |50.12048% ~7 s remaining  
|==========================                          |50.36145% ~7 s remaining  
|==========================                          |50.60241% ~7 s remaining  
|==========================                          |50.84337% ~7 s remaining  
|==========================                          |51.08434% ~7 s remaining  
|==========================                          |51.3253% ~7 s remaining   
|==========================                          |51.56627% ~7 s remaining  
|==========================                          |51.80723% ~7 s remaining  
|===========================                         |52.04819% ~7 s remaining  
|===========================                         |52.28916% ~7 s remaining  
|===========================                         |52.53012% ~7 s remaining  
|===========================                         |52.77108% ~7 s remaining  
|===========================                         |53.01205% ~7 s remaining  
|===========================                         |53.25301% ~6 s remaining  
|===========================                         |53.49398% ~6 s remaining  
|===========================                         |53.73494% ~6 s remaining  
|============================                        |53.9759% ~6 s remaining   
|============================                        |54.21687% ~6 s remaining  
|============================                        |54.45783% ~6 s remaining  
|============================                        |54.6988% ~6 s remaining   
|============================                        |54.93976% ~6 s remaining  
|============================                        |55.18072% ~6 s remaining  
|============================                        |55.42169% ~6 s remaining  
|============================                        |55.66265% ~6 s remaining  
|=============================                       |55.90361% ~6 s remaining  
|=============================                       |56.14458% ~6 s remaining  
|=============================                       |56.38554% ~6 s remaining  
|=============================                       |56.62651% ~6 s remaining  
|=============================                       |56.86747% ~6 s remaining  
|=============================                       |57.10843% ~6 s remaining  
|=============================                       |57.3494% ~6 s remaining   
|=============================                       |57.59036% ~6 s remaining  
|==============================                      |57.83133% ~6 s remaining  
|==============================                      |58.07229% ~6 s remaining  
|==============================                      |58.31325% ~6 s remaining  
|==============================                      |58.55422% ~6 s remaining  
|==============================                      |58.79518% ~6 s remaining  
|==============================                      |59.03614% ~6 s remaining  
|==============================                      |59.27711% ~6 s remaining  
|==============================                      |59.51807% ~6 s remaining  
|===============================                     |59.75904% ~6 s remaining  
|===============================                     | 60% ~6 s remaining       
|===============================                     |60.24096% ~6 s remaining  
|===============================                     |60.48193% ~6 s remaining  
|===============================                     |60.72289% ~6 s remaining  
|===============================                     |60.96386% ~6 s remaining  
|===============================                     |61.20482% ~6 s remaining  
|===============================                     |61.44578% ~5 s remaining  
|================================                    |61.68675% ~5 s remaining  
|================================                    |61.92771% ~5 s remaining  
|================================                    |62.16867% ~5 s remaining  
|================================                    |62.40964% ~5 s remaining  
|================================                    |62.6506% ~5 s remaining   
|================================                    |62.89157% ~5 s remaining  
|================================                    |63.13253% ~5 s remaining  
|================================                    |63.37349% ~5 s remaining  
|=================================                   |63.61446% ~5 s remaining  
|=================================                   |63.85542% ~5 s remaining  
|=================================                   |64.09639% ~5 s remaining  
|=================================                   |64.33735% ~5 s remaining  
|=================================                   |64.57831% ~5 s remaining  
|=================================                   |64.81928% ~5 s remaining  
|=================================                   |65.06024% ~5 s remaining  
|=================================                   |65.3012% ~5 s remaining   
|==================================                  |65.54217% ~5 s remaining  
|==================================                  |65.78313% ~5 s remaining  
|==================================                  |66.0241% ~5 s remaining   
|==================================                  |66.26506% ~5 s remaining  
|==================================                  |66.50602% ~5 s remaining  
|==================================                  |66.74699% ~5 s remaining  
|==================================                  |66.98795% ~5 s remaining  
|==================================                  |67.22892% ~4 s remaining  
|===================================                 |67.46988% ~4 s remaining  
|===================================                 |67.71084% ~4 s remaining  
|===================================                 |67.95181% ~4 s remaining  
|===================================                 |68.19277% ~4 s remaining  
|===================================                 |68.43373% ~4 s remaining  
|===================================                 |68.6747% ~4 s remaining   
|===================================                 |68.91566% ~4 s remaining  
|===================================                 |69.15663% ~4 s remaining  
|====================================                |69.39759% ~4 s remaining  
|====================================                |69.63855% ~4 s remaining  
|====================================                |69.87952% ~4 s remaining  
|====================================                |70.12048% ~4 s remaining  
|====================================                |70.36145% ~4 s remaining  
|====================================                |70.60241% ~4 s remaining  
|====================================                |70.84337% ~4 s remaining  
|====================================                |71.08434% ~4 s remaining  
|=====================================               |71.3253% ~4 s remaining   
|=====================================               |71.56627% ~4 s remaining  
|=====================================               |71.80723% ~4 s remaining  
|=====================================               |72.04819% ~4 s remaining  
|=====================================               |72.28916% ~4 s remaining  
|=====================================               |72.53012% ~4 s remaining  
|=====================================               |72.77108% ~4 s remaining  
|=====================================               |73.01205% ~4 s remaining  
|======================================              |73.25301% ~4 s remaining  
|======================================              |73.49398% ~3 s remaining  
|======================================              |73.73494% ~3 s remaining  
|======================================              |73.9759% ~3 s remaining   
|======================================              |74.21687% ~3 s remaining  
|======================================              |74.45783% ~4 s remaining  
|======================================              |74.6988% ~4 s remaining   
|======================================              |74.93976% ~4 s remaining  
|=======================================             |75.18072% ~3 s remaining  
|=======================================             |75.42169% ~3 s remaining  
|=======================================             |75.66265% ~3 s remaining  
|=======================================             |75.90361% ~3 s remaining  
|=======================================             |76.14458% ~3 s remaining  
|=======================================             |76.38554% ~3 s remaining  
|=======================================             |76.62651% ~3 s remaining  
|=======================================             |76.86747% ~3 s remaining  
|========================================            |77.10843% ~3 s remaining  
|========================================            |77.3494% ~3 s remaining   
|========================================            |77.59036% ~3 s remaining  
|========================================            |77.83133% ~3 s remaining  
|========================================            |78.07229% ~3 s remaining  
|========================================            |78.31325% ~3 s remaining  
|========================================            |78.55422% ~3 s remaining  
|========================================            |78.79518% ~3 s remaining  
|=========================================           |79.03614% ~3 s remaining  
|=========================================           |79.27711% ~3 s remaining  
|=========================================           |79.51807% ~3 s remaining  
|=========================================           |79.75904% ~3 s remaining  
|=========================================           | 80% ~3 s remaining       
|=========================================           |80.24096% ~3 s remaining  
|=========================================           |80.48193% ~3 s remaining  
|=========================================           |80.72289% ~3 s remaining  
|==========================================          |80.96386% ~3 s remaining  
|==========================================          |81.20482% ~3 s remaining  
|==========================================          |81.44578% ~3 s remaining  
|==========================================          |81.68675% ~2 s remaining  
|==========================================          |81.92771% ~2 s remaining  
|==========================================          |82.16867% ~2 s remaining  
|==========================================          |82.40964% ~2 s remaining  
|==========================================          |82.6506% ~2 s remaining   
|===========================================         |82.89157% ~2 s remaining  
|===========================================         |83.13253% ~2 s remaining  
|===========================================         |83.37349% ~2 s remaining  
|===========================================         |83.61446% ~2 s remaining  
|===========================================         |83.85542% ~2 s remaining  
|===========================================         |84.09639% ~2 s remaining  
|===========================================         |84.33735% ~2 s remaining  
|===========================================         |84.57831% ~2 s remaining  
|============================================        |84.81928% ~2 s remaining  
|============================================        |85.06024% ~2 s remaining  
|============================================        |85.3012% ~2 s remaining   
|============================================        |85.54217% ~2 s remaining  
|============================================        |85.78313% ~2 s remaining  
|============================================        |86.0241% ~2 s remaining   
|============================================        |86.26506% ~2 s remaining  
|============================================        |86.50602% ~2 s remaining  
|=============================================       |86.74699% ~2 s remaining  
|=============================================       |86.98795% ~2 s remaining  
|=============================================       |87.22892% ~2 s remaining  
|=============================================       |87.46988% ~2 s remaining  
|=============================================       |87.71084% ~2 s remaining  
|=============================================       |87.95181% ~2 s remaining  
|=============================================       |88.19277% ~2 s remaining  
|=============================================       |88.43373% ~2 s remaining  
|==============================================      |88.6747% ~1 s remaining   
|==============================================      |88.91566% ~1 s remaining  
|==============================================      |89.15663% ~1 s remaining  
|==============================================      |89.39759% ~1 s remaining  
|==============================================      |89.63855% ~1 s remaining  
|==============================================      |89.87952% ~1 s remaining  
|==============================================      |90.12048% ~1 s remaining  
|==============================================      |90.36145% ~1 s remaining  
|===============================================     |90.60241% ~1 s remaining  
|===============================================     |90.84337% ~1 s remaining  
|===============================================     |91.08434% ~1 s remaining  
|===============================================     |91.3253% ~1 s remaining   
|===============================================     |91.56627% ~1 s remaining  
|===============================================     |91.80723% ~1 s remaining  
|===============================================     |92.04819% ~1 s remaining  
|===============================================     |92.28916% ~1 s remaining  
|================================================    |92.53012% ~1 s remaining  
|================================================    |92.77108% ~1 s remaining  
|================================================    |93.01205% ~1 s remaining  
|================================================    |93.25301% ~1 s remaining  
|================================================    |93.49398% ~1 s remaining  
|================================================    |93.73494% ~1 s remaining  
|================================================    |93.9759% ~1 s remaining   
|================================================    |94.21687% ~1 s remaining  
|=================================================   |94.45783% ~1 s remaining  
|=================================================   |94.6988% ~1 s remaining   
|=================================================   |94.93976% ~1 s remaining  
|=================================================   |95.18072% ~1 s remaining  
|=================================================   |95.42169% ~1 s remaining  
|=================================================   |95.66265% ~1 s remaining  
|=================================================   |95.90361% ~1 s remaining  
|=================================================   |96.14458% ~1 s remaining  
|==================================================  |96.38554% ~0 s remaining  
|==================================================  |96.62651% ~0 s remaining  
|==================================================  |96.86747% ~0 s remaining  
|==================================================  |97.10843% ~0 s remaining  
|==================================================  |97.3494% ~0 s remaining   
|==================================================  |97.59036% ~0 s remaining  
|==================================================  |97.83133% ~0 s remaining  
|==================================================  |98.07229% ~0 s remaining  
|=================================================== |98.31325% ~0 s remaining  
|=================================================== |98.55422% ~0 s remaining  
|=================================================== |98.79518% ~0 s remaining  
|=================================================== |99.03614% ~0 s remaining  
|=================================================== |99.27711% ~0 s remaining  
|=================================================== |99.51807% ~0 s remaining  
|=================================================== |99.75904% ~0 s remaining  
|====================================================|100% ~0 s remaining       
|====================================================|100%                      Completed after 13 s
head(stad.exp)
## class: RangedSummarizedExperiment 
## dim: 6 415 
## metadata(1): data_release
## assays(2): raw_count scaled_estimate
## rownames(6): A1BG|1 A2M|2 ... SERPINA3|12 AADAC|13
## rowData names(4): gene_id entrezgene ensembl_gene_id
##   transcript_id.transcript_id_TCGA-CD-8536-01A-11R-2343-13
## colnames(415): TCGA-CD-8536-01A-11R-2343-13
##   TCGA-BR-8077-01A-11R-2343-13 ... TCGA-VQ-A8PQ-01A-11R-A414-31
##   TCGA-CD-8535-01A-11R-2343-13
## colData names(109): barcode patient ... paper_CIMP.Category
##   paper_stringAsFactor
rse <- get(load("STADIllumina_HiSeq.rda"))


dataClin_STAD <- GDCquery_clinic("TCGA-STAD", "Clinical")
create_dt(dataClin_STAD)
dataPrep_STAD<-TCGAanalyze_Preprocessing(rse,
                                         cor.cut = .5,
                                         datatype = "raw_count",
                                         filename = "STAD_IlluminaHiSeq_RNASeqV2.png")

3 Normalization and filtering

# normalization of genes
dataNorm<-TCGAanalyze_Normalization(tabDF = dataPrep_STAD,geneInfo = geneInfo,method = "gcContent")

dim(dataNorm)
## [1] 19866   415
# quantile filter of genes
dataFilt <- TCGAanalyze_Filtering(tabDF = dataNorm,
                                  method = "quantile",
                                  qnt.cut =  0.25)

dim(dataFilt)
## [1] 14899   415
#check clinical
rse$age_at_index
##   [1] 74 58 54 53 53 67 56 59 70 78 75 86 59 81 69 78 75 70 71 67 41 82 56 53 66
##  [26] 60 62 57 63 78 76 63 78 63 67 75 53 59 74 73 84 65 75 68 57 65 58 83 64 76
##  [51] 72 76 64 55 64 72 62 61 73 63 66 62 45 87 68 62 70 49 69 62 45 69 69 54 68
##  [76] 49 80 64 69 82 75 66 49 69 57 39 59 68 82 77 49 70 76 72 51 66 60 65 47 59
## [101] 79 68 69 79 62 52 58 72 71 51 51 72 70 69 63 72 67 83 50 51 78 58 62 70 50
## [126] 54 60 78 67 76 74 70 71 NA 72 58 57 60 70 71 61 71 79 76 73 46 77 62 71 54
## [151] 63 68 53 62 65 53 76 66 75 58 67 70 72 70 43 53 57 79 71 44 58 51 60 69 74
## [176] 48 58 78 81 72 86 90 51 55 56 65 58 54 86 48 68 52 80 71 79 74 75 76 66 69
## [201] 57 76 65 70 69 70 69 74 70 79 49 78 67 54 68 66 41 70 60 68 NA 72 71 63 65
## [226] 64 75 74 73 77 58 61 66 57 69 72 84 68 71 68 61 75 63 62 63 61 56 61 67 56
## [251] 68 57 80 58 77 64 56 72 56 56 73 69 81 78 42 90 59 78 63 79 59 51 74 73 60
## [276] NA 80 73 77 67 66 68 70 90 60 68 68 75 70 72 82 35 84 80 34 74 65 57 56 65
## [301] 58 69 76 72 90 68 72 57 64 66 74 79 48 70 54 65 78 72 67 55 76 53 72 52 67
## [326] 45 83 57 59 67 55 79 43 68 79 69 66 74 70 71 72 45 55 58 63 73 78 67 72 71
## [351] 59 45 66 72 74 73 59 64 61 58 45 56 59 58 78 57 69 51 30 68 75 70 53 65 NA
## [376] 69 52 51 51 74 84 74 NA 70 52 71 70 77 62 48 61 60 46 43 71 61 85 77 75 60
## [401] 80 58 70 63 81 77 63 68 58 51 56 90 44 50 59
rse$definition
##   [1] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##   [4] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##   [7] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [10] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [13] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [16] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [19] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [22] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [25] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [28] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [31] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [34] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [37] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [40] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [43] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [46] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [49] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [52] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [55] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [58] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [61] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [64] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [67] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [70] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [73] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [76] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [79] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [82] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [85] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [88] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [91] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [94] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
##  [97] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [100] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [103] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [106] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [109] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [112] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [115] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [118] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [121] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [124] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [127] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [130] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [133] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [136] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [139] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [142] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [145] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [148] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [151] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [154] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [157] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [160] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [163] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [166] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [169] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [172] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [175] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [178] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [181] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [184] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [187] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [190] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [193] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [196] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [199] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [202] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [205] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [208] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [211] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [214] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [217] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [220] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [223] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [226] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [229] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [232] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [235] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [238] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [241] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [244] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [247] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [250] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [253] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [256] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [259] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [262] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [265] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [268] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [271] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [274] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [277] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [280] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [283] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [286] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [289] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [292] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [295] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [298] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [301] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [304] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [307] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [310] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [313] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [316] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [319] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [322] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [325] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [328] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [331] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [334] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [337] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [340] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [343] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [346] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [349] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [352] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [355] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [358] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [361] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [364] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [367] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [370] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [373] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [376] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [379] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [382] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [385] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [388] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [391] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [394] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [397] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [400] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [403] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [406] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [409] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [412] "Primary solid Tumor" "Primary solid Tumor" "Primary solid Tumor"
## [415] "Primary solid Tumor"
rse$days_to_diagnosis
##   [1]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
##  [26]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
##  [51]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
##  [76]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
## [101]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
## [126]  0  0  0  0  0  0  0  0 NA  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
## [151]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
## [176]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
## [201]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0 NA  0  0  0  0
## [226]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
## [251]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
## [276] NA  0  0  0  0  0  0  0  0  0  0  0 NA  0  0  0  0  0  0  0  0  0  0  0  0
## [301]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
## [326]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
## [351]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0 NA
## [376]  0  0  0  0  0  0  0 NA  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
## [401]  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
rse$ajcc_pathologic_stage
##   [1] "Stage II"   "Stage IIIB" "Stage IIB"  "Stage IIB"  "Stage IIIB"
##   [6] "Stage IV"   "Stage IIIC" "Stage IIB"  "Stage IIIC" "Stage IIA" 
##  [11] "Stage IIIB" "Stage IIIA" "Stage IIIB" "Stage II"   "Stage II"  
##  [16] NA           "Stage IIIB" "Stage IIB"  NA           "Stage IIIB"
##  [21] "Stage IV"   "Stage II"   NA           "Stage IIIB" "Stage IIIA"
##  [26] "Stage IIIB" "Stage IB"   "Stage IIB"  "Stage IIIB" "Stage IIIA"
##  [31] "Stage IIB"  "Stage IIIA" "Stage IIIA" "Stage IB"   "Stage IIB" 
##  [36] "Stage IIIA" "Stage II"   "Stage IIIA" "Stage IIIB" "Stage IIIB"
##  [41] NA           "Stage IIIC" "Stage IA"   "Stage IB"   "Stage IIA" 
##  [46] "Stage II"   "Stage IIB"  "Stage II"   "Stage IIB"  "Stage IA"  
##  [51] "Stage III"  "Stage IIIB" "Stage IV"   "Stage IIIC" "Stage IIA" 
##  [56] "Stage IIIA" "Stage IIB"  "Stage IB"   NA           NA          
##  [61] "Stage IIA"  "Stage IIIB" "Stage IV"   NA           "Stage IIIB"
##  [66] "Stage IIIC" "Stage IIIC" "Stage IV"   "Stage II"   "Stage II"  
##  [71] "Stage IIIA" "Stage IV"   "Stage IIIC" "Stage IIIB" "Stage IIA" 
##  [76] "Stage IIB"  "Stage IIIA" "Stage IV"   "Stage IIA"  "Stage IB"  
##  [81] "Stage IIIA" "Stage IIIA" "Stage IV"   "Stage IIIC" NA          
##  [86] "Stage IIIB" "Stage IV"   "Stage IIIA" "Stage IIA"  "Stage IB"  
##  [91] "Stage II"   "Stage IIIB" "Stage IIIA" "Stage IIB"  "Stage II"  
##  [96] "Stage IV"   "Stage II"   "Stage IIIA" "Stage IIIB" "Stage IIIB"
## [101] "Stage IB"   "Stage IIB"  "Stage IIIB" "Stage IA"   "Stage IB"  
## [106] "Stage II"   "Stage IB"   "Stage IIIB" "Stage IB"   "Stage IIIA"
## [111] "Stage IB"   "Stage IIIC" "Stage IIB"  "Stage IIIC" "Stage IV"  
## [116] "Stage II"   "Stage IIIA" "Stage IIIA" "Stage IIB"  "Stage IV"  
## [121] "Stage III"  NA           "Stage IIIB" "Stage IV"   "Stage IV"  
## [126] "Stage IIA"  NA           "Stage IIA"  "Stage IIA"  "Stage IIIA"
## [131] NA           "Stage IIIB" "Stage IIB"  "Stage IV"   "Stage IIB" 
## [136] "Stage IIIC" "Stage IB"   "Stage IIIC" "Stage IIIB" "Stage IB"  
## [141] "Stage IIIB" "Stage IIB"  "Stage IIIC" "Stage IIIA" "Stage IA"  
## [146] "Stage IIIA" "Stage IIIC" "Stage IIB"  "Stage IIB"  "Stage IIIB"
## [151] "Stage IA"   "Stage IIIB" "Stage IIIA" "Stage IIB"  "Stage IV"  
## [156] "Stage IIIA" "Stage IV"   NA           "Stage IV"   "Stage IIIB"
## [161] "Stage IIIC" "Stage IIA"  "Stage IIIA" "Stage IIIB" "Stage IIIA"
## [166] "Stage IV"   "Stage IIB"  "Stage IIIC" "Stage IIIB" "Stage IV"  
## [171] "Stage IIIA" "Stage IIB"  "Stage IIB"  "Stage IIIA" "Stage IIB" 
## [176] "Stage IIIA" "Stage IIB"  "Stage II"   "Stage IIIB" "Stage IIIA"
## [181] "Stage IV"   "Stage I"    "Stage IV"   "Stage IIA"  "Stage IIIB"
## [186] NA           "Stage IIIA" "Stage IB"   "Stage IIA"  "Stage IB"  
## [191] "Stage IIIA" "Stage IIIA" "Stage IIB"  "Stage IIIC" "Stage IIA" 
## [196] "Stage IA"   "Stage IIB"  "Stage IIIB" "Stage IIIA" "Stage IIB" 
## [201] "Stage IV"   "Stage IB"   "Stage IV"   "Stage IIA"  "Stage IIIB"
## [206] "Stage III"  "Stage II"   "Stage IIIC" "Stage IB"   "Stage IIB" 
## [211] "Stage IB"   "Stage IIIB" "Stage IIIB" "Stage IIA"  "Stage IIIA"
## [216] "Stage IIIC" "Stage II"   "Stage IV"   "Stage IIIC" "Stage IB"  
## [221] "Stage IIIA" NA           "Stage IB"   "Stage IIIB" "Stage IIIA"
## [226] NA           "Stage IIIB" "Stage IIB"  "Stage IIIB" "Stage IIIC"
## [231] "Stage IV"   "Stage IIIA" "Stage IV"   "Stage IIA"  "Stage IIA" 
## [236] "Stage IIIA" "Stage IB"   "Stage IIB"  "Stage IIIC" "Stage IIIA"
## [241] "Stage II"   NA           "Stage IIIA" "Stage IIIA" "Stage IIIC"
## [246] "Stage IIA"  "Stage IIIB" "Stage IIB"  "Stage IV"   "Stage IIIC"
## [251] "Stage IIIC" "Stage IIIB" "Stage IIA"  "Stage IB"   "Stage IB"  
## [256] "Stage IIA"  "Stage IV"   "Stage IV"   "Stage IV"   NA          
## [261] "Stage IIIA" "Stage IIIA" "Stage IA"   "Stage IIIA" "Stage IIIC"
## [266] "Stage IV"   "Stage IV"   "Stage II"   "Stage II"   "Stage IB"  
## [271] "Stage IB"   "Stage IA"   "Stage IIIB" "Stage IIIA" "Stage IIB" 
## [276] "Stage IA"   "Stage IIIA" "Stage IB"   "Stage IA"   "Stage IIIA"
## [281] "Stage IIIA" "Stage IV"   "Stage IIB"  NA           "Stage IIB" 
## [286] "Stage IIA"  "Stage IIIA" "Stage IIIC" "Stage IV"   "Stage IIIC"
## [291] "Stage IIIA" "Stage IIIA" NA           "Stage IIIA" "Stage IIIA"
## [296] "Stage IIB"  NA           "Stage IIB"  "Stage IIB"  "Stage IIIA"
## [301] "Stage IIIA" "Stage II"   "Stage IIA"  "Stage IIIA" "Stage IIIA"
## [306] "Stage IIA"  "Stage IIA"  "Stage IIIA" "Stage IIA"  "Stage IIB" 
## [311] "Stage IIIB" NA           "Stage II"   "Stage IIIB" "Stage IV"  
## [316] "Stage IIA"  "Stage II"   "Stage IIIB" "Stage IIIC" "Stage IIB" 
## [321] "Stage IIIA" "Stage IIIA" "Stage IIIB" "Stage IIB"  "Stage IIIC"
## [326] "Stage IIIB" "Stage II"   "Stage IIB"  "Stage IIIA" "Stage IB"  
## [331] "Stage IIA"  "Stage IIA"  "Stage II"   "Stage IIIB" "Stage IIB" 
## [336] "Stage IIB"  "Stage IV"   "Stage IIB"  "Stage IIA"  "Stage IIB" 
## [341] "Stage IB"   "Stage IIB"  "Stage IIIB" "Stage IIA"  "Stage IIB" 
## [346] "Stage IIB"  "Stage IV"   "Stage IA"   "Stage IB"   "Stage IIIB"
## [351] "Stage IV"   "Stage II"   "Stage IIIA" "Stage IIIC" NA          
## [356] "Stage IIB"  NA           "Stage IA"   "Stage IIIA" "Stage IIIB"
## [361] "Stage I"    "Stage IIIA" "Stage IIIC" "Stage IIA"  "Stage IIIA"
## [366] "Stage IIIB" "Stage IIA"  "Stage IIB"  "Stage IIIA" "Stage IB"  
## [371] "Stage IA"   "Stage IA"   "Stage IIA"  "Stage IIIA" "Stage II"  
## [376] "Stage IB"   "Stage IIIC" "Stage II"   "Stage IIIB" "Stage IIB" 
## [381] "Stage IB"   "Stage IIIB" "Stage IB"   "Stage IIIC" "Stage IIIC"
## [386] "Stage IIA"  "Stage IB"   NA           "Stage IIA"  "Stage IIIB"
## [391] "Stage IV"   "Stage IIB"  "Stage IIIA" "Stage IIIB" "Stage IB"  
## [396] "Stage IIA"  "Stage IB"   "Stage IB"   "Stage IIA"  "Stage IB"  
## [401] NA           "Stage IIIC" "Stage IIB"  "Stage IIIA" "Stage IB"  
## [406] "Stage IIIC" "Stage IIIA" "Stage IA"   "Stage II"   "Stage IIB" 
## [411] "Stage IIIA" "Stage IA"   "Stage IIIB" "Stage IV"   "Stage IIIA"
rse$tissue_or_organ_of_origin
##   [1] "Fundus of stomach"                "Body of stomach"                 
##   [3] "Gastric antrum"                   "Gastric antrum"                  
##   [5] "Gastric antrum"                   "Body of stomach"                 
##   [7] "Body of stomach"                  "Body of stomach"                 
##   [9] "Body of stomach"                  "Cardia, NOS"                     
##  [11] "Gastric antrum"                   "Gastric antrum"                  
##  [13] "Gastric antrum"                   "Gastric antrum"                  
##  [15] "Body of stomach"                  "Gastric antrum"                  
##  [17] "Gastric antrum"                   "Body of stomach"                 
##  [19] "Body of stomach"                  "Body of stomach"                 
##  [21] "Fundus of stomach"                "Gastric antrum"                  
##  [23] "Gastric antrum"                   "Fundus of stomach"               
##  [25] "Stomach, NOS"                     "Body of stomach"                 
##  [27] "Body of stomach"                  "Gastric antrum"                  
##  [29] "Body of stomach"                  "Gastric antrum"                  
##  [31] "Stomach, NOS"                     "Cardia, NOS"                     
##  [33] "Fundus of stomach"                "Fundus of stomach"               
##  [35] "Body of stomach"                  "Cardia, NOS"                     
##  [37] "Gastric antrum"                   "Cardia, NOS"                     
##  [39] "Cardia, NOS"                      "Fundus of stomach"               
##  [41] "Cardia, NOS"                      "Fundus of stomach"               
##  [43] "Body of stomach"                  "Fundus of stomach"               
##  [45] "Cardia, NOS"                      "Gastric antrum"                  
##  [47] "Gastric antrum"                   "Cardia, NOS"                     
##  [49] "Body of stomach"                  "Cardia, NOS"                     
##  [51] "Fundus of stomach"                "Gastric antrum"                  
##  [53] "Cardia, NOS"                      "Gastric antrum"                  
##  [55] "Cardia, NOS"                      "Body of stomach"                 
##  [57] "Cardia, NOS"                      "Gastric antrum"                  
##  [59] "Body of stomach"                  "Gastric antrum"                  
##  [61] "Stomach, NOS"                     "Cardia, NOS"                     
##  [63] "Gastric antrum"                   "Gastric antrum"                  
##  [65] "Cardia, NOS"                      "Fundus of stomach"               
##  [67] "Fundus of stomach"                "Gastric antrum"                  
##  [69] "Gastric antrum"                   "Cardia, NOS"                     
##  [71] "Gastric antrum"                   "Gastric antrum"                  
##  [73] "Body of stomach"                  "Cardia, NOS"                     
##  [75] "Cardia, NOS"                      "Gastric antrum"                  
##  [77] "Body of stomach"                  "Cardia, NOS"                     
##  [79] "Cardia, NOS"                      "Fundus of stomach"               
##  [81] "Fundus of stomach"                "Fundus of stomach"               
##  [83] "Body of stomach"                  "Gastric antrum"                  
##  [85] "Body of stomach"                  "Gastric antrum"                  
##  [87] "Gastric antrum"                   "Cardia, NOS"                     
##  [89] "Gastric antrum"                   "Gastric antrum"                  
##  [91] "Gastric antrum"                   "Gastric antrum"                  
##  [93] "Body of stomach"                  "Body of stomach"                 
##  [95] "Gastric antrum"                   "Cardia, NOS"                     
##  [97] "Body of stomach"                  "Body of stomach"                 
##  [99] "Gastric antrum"                   "Body of stomach"                 
## [101] "Cardia, NOS"                      "Gastric antrum"                  
## [103] "Cardia, NOS"                      "Gastric antrum"                  
## [105] "Fundus of stomach"                "Cardia, NOS"                     
## [107] "Gastric antrum"                   "Gastric antrum"                  
## [109] "Body of stomach"                  "Fundus of stomach"               
## [111] "Body of stomach"                  "Body of stomach"                 
## [113] "Gastric antrum"                   "Body of stomach"                 
## [115] "Cardia, NOS"                      "Gastric antrum"                  
## [117] "Body of stomach"                  "Body of stomach"                 
## [119] "Cardia, NOS"                      "Gastric antrum"                  
## [121] "Stomach, NOS"                     "Body of stomach"                 
## [123] "Gastric antrum"                   "Gastric antrum"                  
## [125] "Body of stomach"                  "Body of stomach"                 
## [127] "Body of stomach"                  "Body of stomach"                 
## [129] "Body of stomach"                  "Stomach, NOS"                    
## [131] "Stomach, NOS"                     "Gastric antrum"                  
## [133] "Gastric antrum"                   "Stomach, NOS"                    
## [135] "Fundus of stomach"                "Body of stomach"                 
## [137] "Stomach, NOS"                     "Body of stomach"                 
## [139] "Body of stomach"                  "Fundus of stomach"               
## [141] "Gastric antrum"                   "Gastric antrum"                  
## [143] "Gastric antrum"                   "Gastric antrum"                  
## [145] "Gastric antrum"                   "Cardia, NOS"                     
## [147] "Body of stomach"                  "Body of stomach"                 
## [149] "Body of stomach"                  "Gastric antrum"                  
## [151] "Cardia, NOS"                      "Cardia, NOS"                     
## [153] "Body of stomach"                  "Cardia, NOS"                     
## [155] "Gastric antrum"                   "Cardia, NOS"                     
## [157] "Body of stomach"                  "Cardia, NOS"                     
## [159] "Cardia, NOS"                      "Cardia, NOS"                     
## [161] "Gastric antrum"                   "Gastric antrum"                  
## [163] "Gastric antrum"                   "Body of stomach"                 
## [165] "Gastric antrum"                   "Body of stomach"                 
## [167] "Fundus of stomach"                "Gastric antrum"                  
## [169] "Cardia, NOS"                      "Stomach, NOS"                    
## [171] "Cardia, NOS"                      "Body of stomach"                 
## [173] "Gastric antrum"                   "Gastric antrum"                  
## [175] "Cardia, NOS"                      "Gastric antrum"                  
## [177] "Gastric antrum"                   "Cardia, NOS"                     
## [179] "Body of stomach"                  "Gastric antrum"                  
## [181] "Gastric antrum"                   "Gastric antrum"                  
## [183] "Cardia, NOS"                      "Fundus of stomach"               
## [185] "Fundus of stomach"                "Body of stomach"                 
## [187] "Gastric antrum"                   "Body of stomach"                 
## [189] "Gastric antrum"                   "Gastric antrum"                  
## [191] "Body of stomach"                  "Gastric antrum"                  
## [193] "Cardia, NOS"                      "Fundus of stomach"               
## [195] "Cardia, NOS"                      "Cardia, NOS"                     
## [197] "Cardia, NOS"                      "Body of stomach"                 
## [199] "Gastric antrum"                   "Gastric antrum"                  
## [201] "Body of stomach"                  "Fundus of stomach"               
## [203] "Gastric antrum"                   "Fundus of stomach"               
## [205] "Gastric antrum"                   "Body of stomach"                 
## [207] "Gastric antrum"                   "Gastric antrum"                  
## [209] "Lesser curvature of stomach, NOS" "Body of stomach"                 
## [211] "Gastric antrum"                   "Cardia, NOS"                     
## [213] "Gastric antrum"                   "Body of stomach"                 
## [215] "Body of stomach"                  "Body of stomach"                 
## [217] "Gastric antrum"                   "Stomach, NOS"                    
## [219] "Gastric antrum"                   "Cardia, NOS"                     
## [221] "Cardia, NOS"                      "Stomach, NOS"                    
## [223] "Cardia, NOS"                      "Fundus of stomach"               
## [225] "Cardia, NOS"                      "Cardia, NOS"                     
## [227] "Cardia, NOS"                      "Fundus of stomach"               
## [229] "Cardia, NOS"                      "Fundus of stomach"               
## [231] "Gastric antrum"                   "Fundus of stomach"               
## [233] "Body of stomach"                  "Fundus of stomach"               
## [235] "Body of stomach"                  "Body of stomach"                 
## [237] "Cardia, NOS"                      "Cardia, NOS"                     
## [239] "Gastric antrum"                   "Cardia, NOS"                     
## [241] "Gastric antrum"                   "Cardia, NOS"                     
## [243] "Gastric antrum"                   "Gastric antrum"                  
## [245] "Fundus of stomach"                "Gastric antrum"                  
## [247] "Body of stomach"                  "Gastric antrum"                  
## [249] "Gastric antrum"                   "Cardia, NOS"                     
## [251] "Fundus of stomach"                "Body of stomach"                 
## [253] "Fundus of stomach"                "Cardia, NOS"                     
## [255] "Cardia, NOS"                      "Gastric antrum"                  
## [257] "Gastric antrum"                   "Stomach, NOS"                    
## [259] "Cardia, NOS"                      "Gastric antrum"                  
## [261] "Gastric antrum"                   "Gastric antrum"                  
## [263] "Body of stomach"                  "Gastric antrum"                  
## [265] "Fundus of stomach"                "Gastric antrum"                  
## [267] "Cardia, NOS"                      "Gastric antrum"                  
## [269] "Cardia, NOS"                      "Cardia, NOS"                     
## [271] "Gastric antrum"                   "Stomach, NOS"                    
## [273] "Gastric antrum"                   "Fundus of stomach"               
## [275] "Body of stomach"                  "Body of stomach"                 
## [277] "Body of stomach"                  "Gastric antrum"                  
## [279] "Body of stomach"                  "Gastric antrum"                  
## [281] "Cardia, NOS"                      "Body of stomach"                 
## [283] "Gastric antrum"                   "Pylorus"                         
## [285] "Fundus of stomach"                "Cardia, NOS"                     
## [287] "Body of stomach"                  "Gastric antrum"                  
## [289] "Gastric antrum"                   "Gastric antrum"                  
## [291] "Gastric antrum"                   "Cardia, NOS"                     
## [293] "Cardia, NOS"                      "Cardia, NOS"                     
## [295] "Gastric antrum"                   "Body of stomach"                 
## [297] "Body of stomach"                  "Cardia, NOS"                     
## [299] "Gastric antrum"                   "Gastric antrum"                  
## [301] "Cardia, NOS"                      "Gastric antrum"                  
## [303] "Cardia, NOS"                      "Gastric antrum"                  
## [305] "Body of stomach"                  "Stomach, NOS"                    
## [307] "Cardia, NOS"                      "Gastric antrum"                  
## [309] "Body of stomach"                  "Gastric antrum"                  
## [311] "Gastric antrum"                   "Gastric antrum"                  
## [313] "Gastric antrum"                   "Gastric antrum"                  
## [315] "Body of stomach"                  "Body of stomach"                 
## [317] "Body of stomach"                  "Gastric antrum"                  
## [319] "Cardia, NOS"                      "Fundus of stomach"               
## [321] "Body of stomach"                  "Gastric antrum"                  
## [323] "Gastric antrum"                   "Gastric antrum"                  
## [325] "Gastric antrum"                   "Gastric antrum"                  
## [327] "Cardia, NOS"                      "Body of stomach"                 
## [329] "Gastric antrum"                   "Cardia, NOS"                     
## [331] "Gastric antrum"                   "Gastric antrum"                  
## [333] "Stomach, NOS"                     "Body of stomach"                 
## [335] "Gastric antrum"                   "Cardia, NOS"                     
## [337] "Fundus of stomach"                "Body of stomach"                 
## [339] "Body of stomach"                  "Gastric antrum"                  
## [341] "Gastric antrum"                   "Gastric antrum"                  
## [343] "Fundus of stomach"                "Cardia, NOS"                     
## [345] "Fundus of stomach"                "Cardia, NOS"                     
## [347] "Gastric antrum"                   "Body of stomach"                 
## [349] "Cardia, NOS"                      "Cardia, NOS"                     
## [351] "Gastric antrum"                   "Gastric antrum"                  
## [353] "Fundus of stomach"                "Body of stomach"                 
## [355] "Gastric antrum"                   "Gastric antrum"                  
## [357] "Cardia, NOS"                      "Cardia, NOS"                     
## [359] "Cardia, NOS"                      "Gastric antrum"                  
## [361] "Cardia, NOS"                      "Cardia, NOS"                     
## [363] "Cardia, NOS"                      "Gastric antrum"                  
## [365] "Cardia, NOS"                      "Cardia, NOS"                     
## [367] "Gastric antrum"                   "Fundus of stomach"               
## [369] "Body of stomach"                  "Cardia, NOS"                     
## [371] "Body of stomach"                  "Cardia, NOS"                     
## [373] "Cardia, NOS"                      "Fundus of stomach"               
## [375] "Gastric antrum"                   "Body of stomach"                 
## [377] "Fundus of stomach"                "Fundus of stomach"               
## [379] "Stomach, NOS"                     "Gastric antrum"                  
## [381] "Fundus of stomach"                "Gastric antrum"                  
## [383] "Stomach, NOS"                     "Gastric antrum"                  
## [385] "Cardia, NOS"                      "Gastric antrum"                  
## [387] "Body of stomach"                  "Cardia, NOS"                     
## [389] "Gastric antrum"                   "Cardia, NOS"                     
## [391] "Cardia, NOS"                      "Gastric antrum"                  
## [393] "Body of stomach"                  "Body of stomach"                 
## [395] "Gastric antrum"                   "Stomach, NOS"                    
## [397] "Gastric antrum"                   "Body of stomach"                 
## [399] "Body of stomach"                  "Fundus of stomach"               
## [401] "Gastric antrum"                   "Body of stomach"                 
## [403] "Body of stomach"                  "Body of stomach"                 
## [405] "Cardia, NOS"                      "Gastric antrum"                  
## [407] "Gastric antrum"                   "Body of stomach"                 
## [409] "Cardia, NOS"                      "Gastric antrum"                  
## [411] "Gastric antrum"                   "Fundus of stomach"               
## [413] "Cardia, NOS"                      "Cardia, NOS"                     
## [415] "Fundus of stomach"
rse$days_to_last_follow_up
##   [1]  378   21  170  725 1133   30  882  399   NA  411   18  600  229  580 1072
##  [16]    0  352  900    0 1200   NA  408   46 1236    0  899  356   NA 1000   NA
##  [31]  699  402   NA    0   19  582  543 1010   77  500   NA   11   23   NA  378
##  [46] 1023  392 2496  344  383   25  427  666   21 1367  820    5  579    0   NA
##  [61]  131   11  972    0   NA   65    0  365  485  126  176   NA    0  325  104
##  [76]  989  385  198   20   NA    7  383   NA  113   NA   16   NA   17  694  428
##  [91]  895  647  881  942  400 1674   12  940  411  564  440  268  356   NA  476
## [106]    3  566   35   NA  288    0   64  431   NA   21    2  523   NA 1106   92
## [121]    0    0   NA  262   21  485    0 1055   NA    0    0   35  342 1918  628
## [136]  225  243    7  641  724  419  237  856    8   NA   NA  678 1210  981  212
## [151]  479   NA  376  413  374  376   NA    0   92   NA   NA  415  344 3519  375
## [166]   NA  511   NA  411 2267 1297  812 1190 1862   29   NA  679 1124   NA  644
## [181]    0    0 1389  337  825  564 2171 1935  371   NA   NA  521  572  946  519
## [196]  738   40   NA   NA  180    8  754   NA   90  477   NA  280   NA 1765 1145
## [211]   NA  422  664  949   NA   NA  367   NA  650  613   NA    0   NA    6  156
## [226]  625  838  335   NA   28  183   22   NA  593  416 1132   NA   NA   NA   47
## [241]  388    0   NA    3  951  912 3720  496    0 1184  280 1319   29  942   12
## [256]   34 1645   NA   NA    0 1016   15 1100   NA  675   NA 1138    2 1083  678
## [271] 3540 1964   NA  381   47 1588    0   NA  742 1690   NA   NA  819    0  287
## [286]   NA 1160  928   NA   22  383  864  158   NA  838  574    0 1646  692   NA
## [301]  181   NA    2  523   NA  346  594   20  997  636  813    0  468  494   31
## [316] 1023   31 1153   19  389 1431  573   NA  991  482   24  245  213  164 2032
## [331]   14   NA    0  421    4  594   NA  308 1223  690  643  739  418    0 1108
## [346]  323    0  736   NA   NA   NA  396  618   15    0  200   NA  379  607  394
## [361]  559  434   NA    4   NA   38  785  224 1851  621  358   NA 1038  450 2351
## [376] 1090  595  377   NA   NA  131   99   NA  616 1328  198  463  189  273 1002
## [391]   NA  449   25 1484  525  427    0  375  491  384    0   45  486  389  577
## [406]   92   NA  912   NA  374  862    0  752   NA  390
rse$primary_diagnosis
##   [1] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
##   [3] "Tubular adenocarcinoma"             "Tubular adenocarcinoma"            
##   [5] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
##   [7] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
##   [9] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
##  [11] "Tubular adenocarcinoma"             "Tubular adenocarcinoma"            
##  [13] "Adenocarcinoma, intestinal type"    "Mucinous adenocarcinoma"           
##  [15] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
##  [17] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
##  [19] "Adenocarcinoma, NOS"                "Mucinous adenocarcinoma"           
##  [21] "Carcinoma, diffuse type"            "Mucinous adenocarcinoma"           
##  [23] "Tubular adenocarcinoma"             "Carcinoma, diffuse type"           
##  [25] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
##  [27] "Carcinoma, diffuse type"            "Carcinoma, diffuse type"           
##  [29] "Tubular adenocarcinoma"             "Adenocarcinoma, intestinal type"   
##  [31] "Adenocarcinoma with mixed subtypes" "Adenocarcinoma, NOS"               
##  [33] "Mucinous adenocarcinoma"            "Adenocarcinoma, NOS"               
##  [35] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
##  [37] "Carcinoma, diffuse type"            "Mucinous adenocarcinoma"           
##  [39] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
##  [41] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
##  [43] "Tubular adenocarcinoma"             "Carcinoma, diffuse type"           
##  [45] "Adenocarcinoma, NOS"                "Papillary adenocarcinoma, NOS"     
##  [47] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
##  [49] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
##  [51] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
##  [53] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
##  [55] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
##  [57] "Adenocarcinoma, NOS"                "Signet ring cell carcinoma"        
##  [59] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
##  [61] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
##  [63] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
##  [65] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
##  [67] "Adenocarcinoma, NOS"                "Adenocarcinoma with mixed subtypes"
##  [69] "Adenocarcinoma, NOS"                "Papillary adenocarcinoma, NOS"     
##  [71] "Mucinous adenocarcinoma"            "Carcinoma, diffuse type"           
##  [73] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
##  [75] "Adenocarcinoma, NOS"                "Mucinous adenocarcinoma"           
##  [77] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
##  [79] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
##  [81] "Tubular adenocarcinoma"             "Carcinoma, diffuse type"           
##  [83] "Papillary adenocarcinoma, NOS"      "Adenocarcinoma, NOS"               
##  [85] "Signet ring cell carcinoma"         "Adenocarcinoma, NOS"               
##  [87] "Tubular adenocarcinoma"             "Adenocarcinoma, intestinal type"   
##  [89] "Tubular adenocarcinoma"             "Tubular adenocarcinoma"            
##  [91] "Adenocarcinoma, NOS"                "Mucinous adenocarcinoma"           
##  [93] "Tubular adenocarcinoma"             "Adenocarcinoma, intestinal type"   
##  [95] "Papillary adenocarcinoma, NOS"      "Adenocarcinoma, intestinal type"   
##  [97] "Mucinous adenocarcinoma"            "Adenocarcinoma, NOS"               
##  [99] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
## [101] "Adenocarcinoma, intestinal type"    "Carcinoma, diffuse type"           
## [103] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [105] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [107] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
## [109] "Signet ring cell carcinoma"         "Adenocarcinoma, intestinal type"   
## [111] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [113] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
## [115] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [117] "Tubular adenocarcinoma"             "Adenocarcinoma, intestinal type"   
## [119] "Carcinoma, diffuse type"            "Signet ring cell carcinoma"        
## [121] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [123] "Tubular adenocarcinoma"             "Tubular adenocarcinoma"            
## [125] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [127] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [129] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [131] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [133] "Adenocarcinoma, NOS"                "Mucinous adenocarcinoma"           
## [135] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [137] "Adenocarcinoma, intestinal type"    "Signet ring cell carcinoma"        
## [139] "Carcinoma, diffuse type"            "Papillary adenocarcinoma, NOS"     
## [141] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [143] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [145] "Adenocarcinoma, intestinal type"    "Carcinoma, diffuse type"           
## [147] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
## [149] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
## [151] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [153] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
## [155] "Mucinous adenocarcinoma"            "Tubular adenocarcinoma"            
## [157] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [159] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [161] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [163] "Tubular adenocarcinoma"             "Carcinoma, diffuse type"           
## [165] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
## [167] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
## [169] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [171] "Tubular adenocarcinoma"             "Carcinoma, diffuse type"           
## [173] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [175] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [177] "Carcinoma, diffuse type"            "Carcinoma, diffuse type"           
## [179] "Carcinoma, diffuse type"            "Tubular adenocarcinoma"            
## [181] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [183] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [185] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [187] "Carcinoma, diffuse type"            "Adenocarcinoma, intestinal type"   
## [189] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [191] "Adenocarcinoma, intestinal type"    "Tubular adenocarcinoma"            
## [193] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [195] "Adenocarcinoma, NOS"                "Papillary adenocarcinoma, NOS"     
## [197] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
## [199] "Tubular adenocarcinoma"             "Tubular adenocarcinoma"            
## [201] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [203] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [205] "Tubular adenocarcinoma"             "Tubular adenocarcinoma"            
## [207] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [209] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
## [211] "Carcinoma, diffuse type"            "Tubular adenocarcinoma"            
## [213] "Adenocarcinoma, intestinal type"    "Carcinoma, diffuse type"           
## [215] "Adenocarcinoma, intestinal type"    "Tubular adenocarcinoma"            
## [217] "Carcinoma, diffuse type"            "Adenocarcinoma, intestinal type"   
## [219] "Carcinoma, diffuse type"            "Signet ring cell carcinoma"        
## [221] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [223] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [225] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [227] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, intestinal type"   
## [229] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
## [231] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [233] "Adenocarcinoma, intestinal type"    "Tubular adenocarcinoma"            
## [235] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
## [237] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [239] "Tubular adenocarcinoma"             "Signet ring cell carcinoma"        
## [241] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [243] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [245] "Adenocarcinoma, intestinal type"    "Tubular adenocarcinoma"            
## [247] "Adenocarcinoma, intestinal type"    "Carcinoma, diffuse type"           
## [249] "Carcinoma, diffuse type"            "Adenocarcinoma, intestinal type"   
## [251] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
## [253] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [255] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [257] "Adenocarcinoma, intestinal type"    "Carcinoma, diffuse type"           
## [259] "Signet ring cell carcinoma"         "Adenocarcinoma, NOS"               
## [261] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [263] "Papillary adenocarcinoma, NOS"      "Carcinoma, diffuse type"           
## [265] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
## [267] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [269] "Carcinoma, diffuse type"            "Adenocarcinoma, intestinal type"   
## [271] "Carcinoma, diffuse type"            "Adenocarcinoma, intestinal type"   
## [273] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, intestinal type"   
## [275] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, intestinal type"   
## [277] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [279] "Tubular adenocarcinoma"             "Tubular adenocarcinoma"            
## [281] "Tubular adenocarcinoma"             "Adenocarcinoma, intestinal type"   
## [283] "Signet ring cell carcinoma"         "Adenocarcinoma, NOS"               
## [285] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, intestinal type"   
## [287] "Mucinous adenocarcinoma"            "Mucinous adenocarcinoma"           
## [289] "Signet ring cell carcinoma"         "Adenocarcinoma, intestinal type"   
## [291] "Mucinous adenocarcinoma"            "Adenocarcinoma, NOS"               
## [293] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [295] "Carcinoma, diffuse type"            "Adenocarcinoma, intestinal type"   
## [297] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [299] "Tubular adenocarcinoma"             "Signet ring cell carcinoma"        
## [301] "Carcinoma, diffuse type"            "Tubular adenocarcinoma"            
## [303] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
## [305] "Tubular adenocarcinoma"             "Adenocarcinoma, intestinal type"   
## [307] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
## [309] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [311] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [313] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [315] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [317] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, intestinal type"   
## [319] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [321] "Carcinoma, diffuse type"            "Tubular adenocarcinoma"            
## [323] "Tubular adenocarcinoma"             "Mucinous adenocarcinoma"           
## [325] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [327] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [329] "Adenocarcinoma, intestinal type"    "Tubular adenocarcinoma"            
## [331] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [333] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [335] "Adenocarcinoma, NOS"                "Mucinous adenocarcinoma"           
## [337] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [339] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [341] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [343] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [345] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [347] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
## [349] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [351] "Carcinoma, diffuse type"            "Adenocarcinoma, intestinal type"   
## [353] "Adenocarcinoma, intestinal type"    "Mucinous adenocarcinoma"           
## [355] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [357] "Carcinoma, diffuse type"            "Adenocarcinoma, NOS"               
## [359] "Adenocarcinoma, intestinal type"    "Tubular adenocarcinoma"            
## [361] "Adenocarcinoma, NOS"                "Tubular adenocarcinoma"            
## [363] "Signet ring cell carcinoma"         "Carcinoma, diffuse type"           
## [365] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [367] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [369] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [371] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [373] "Carcinoma, diffuse type"            "Adenocarcinoma, intestinal type"   
## [375] "Mucinous adenocarcinoma"            "Adenocarcinoma, NOS"               
## [377] "Carcinoma, diffuse type"            "Carcinoma, diffuse type"           
## [379] "Adenocarcinoma, NOS"                "Signet ring cell carcinoma"        
## [381] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [383] "Adenocarcinoma, NOS"                "Carcinoma, diffuse type"           
## [385] "Tubular adenocarcinoma"             "Tubular adenocarcinoma"            
## [387] "Tubular adenocarcinoma"             "Adenocarcinoma, NOS"               
## [389] "Carcinoma, diffuse type"            "Adenocarcinoma, intestinal type"   
## [391] "Tubular adenocarcinoma"             "Mucinous adenocarcinoma"           
## [393] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [395] "Adenocarcinoma, intestinal type"    "Adenocarcinoma, NOS"               
## [397] "Adenocarcinoma, intestinal type"    "Tubular adenocarcinoma"            
## [399] "Adenocarcinoma, NOS"                "Adenocarcinoma, NOS"               
## [401] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [403] "Tubular adenocarcinoma"             "Tubular adenocarcinoma"            
## [405] "Adenocarcinoma, intestinal type"    "Carcinoma, diffuse type"           
## [407] "Adenocarcinoma, NOS"                "Adenocarcinoma, intestinal type"   
## [409] "Adenocarcinoma, intestinal type"    "Carcinoma, diffuse type"           
## [411] "Mucinous adenocarcinoma"            "Adenocarcinoma, NOS"               
## [413] "Tubular adenocarcinoma"             "Tubular adenocarcinoma"            
## [415] "Adenocarcinoma, NOS"
rse$ajcc_pathologic_t
##   [1] "T3"  "T4b" "T2"  "T2"  "T4a" "T3"  "T4a" "T3"  "T4b" "T3"  "T4a" "T3" 
##  [13] "T3"  "T2"  "T3"  "TX"  "T3"  "T4a" "T2"  "T3"  "T4a" "T3"  "T3"  "T3" 
##  [25] "T4"  "T4b" "T2"  "T3"  "T4b" "T2"  "T3"  "T3"  "T3"  "T2"  "T4a" "T2" 
##  [37] "T2"  "T4a" "T3"  "T3"  "T3"  "T4b" "T1b" "T2"  "T3"  "T3"  "T4a" "T2" 
##  [49] "T2"  "T1b" "T4"  "T3"  "T3"  "T4a" "T3"  "T4a" "T3"  "T2"  "T1"  "T4a"
##  [61] "T3"  "T3"  "T4b" "TX"  "T3"  "T4b" "T4b" "T4"  "T2a" "T2"  "T3"  "T4" 
##  [73] "T4b" "T3"  "T3"  "T4a" "T3"  "T3"  "T3"  "T2"  "T3"  "T3"  "T3"  "T4b"
##  [85] "T4"  "T4a" "T4"  "T3"  "T3"  "T1b" "T3"  "T3"  "T3"  "T4a" "T3"  "T2" 
##  [97] "T3"  "T3"  "T4a" "T3"  "T2"  "T2"  "T3"  "T2"  "T2"  "T3"  "T2"  "T4a"
## [109] "T2b" "T4"  "T2a" "T4a" "T4a" "T4a" "T4"  "T2"  "T3"  "T2"  "T3"  "T4a"
## [121] "T2b" "T3"  "T3"  "T4"  "T3"  "T2"  "T3"  "T3"  "T3"  "T3"  "TX"  "T3" 
## [133] "T2"  "T2b" "T4a" "T4b" "T2"  "T4b" "T4a" "T2"  "T3"  "T3"  "T4a" "T4" 
## [145] "T1"  "T3"  "T4a" "T3"  "T4a" "T3"  "T1b" "T3"  "T2"  "T3"  "T4"  "T2" 
## [157] "T4"  "T2a" "T4"  "T3"  "T4a" "T3"  "T3"  "T3"  "T4"  "T4"  "T2"  "T4a"
## [169] "T3"  "T4"  "T3"  "T4a" "T3"  "T3"  "T3"  "T3"  "T4a" "T2b" "T3"  "T3" 
## [181] "T4a" "T1b" "T3"  "T3"  "T4b" "T2b" "T3"  "T1"  "T3"  "T2"  "T3"  "T4a"
## [193] "T2"  "T4b" "T3"  "T1b" "T2"  "T3"  "T3"  "T3"  "T4"  "T2"  "T4a" "T3" 
## [205] "T4b" "T3"  "T3"  "T4a" "T2b" "T3"  "T2a" "T3"  "T4b" "T3"  "T3"  "T4a"
## [217] "T3"  "T3"  "T4"  "T2"  "T3"  "TX"  "T2"  "T4b" "T3"  "T2"  "T4a" "T4a"
## [229] "T3"  "T4b" "T4"  "T4a" "T4"  "T3"  "T3"  "T4"  "T2a" "T2"  "T4b" "T3" 
## [241] "T3"  "TX"  "T3"  "T3"  "T4b" "T2"  "T3"  "T3"  "T4a" "T4"  "T4"  "T3" 
## [253] "T3"  "T2a" "T2"  "T3"  "T4"  "T3"  "T4"  "TX"  "T3"  "T3"  "T1b" "T3" 
## [265] "T4b" "T3"  "T3"  "T3"  "T2"  "T2"  "T2"  "T1"  "T3"  "T3"  "T4a" "T1" 
## [277] "T3"  "T2"  "T1a" "T3"  "T3"  "T3"  "T4a" "T3"  "T4a" "T3"  "T4a" "T4a"
## [289] "T4"  "T4a" "T3"  "T3"  "T2"  "T3"  "T4a" "T4a" "T2a" "T3"  "T3"  "T3" 
## [301] "T2"  "T3"  "T3"  "T2"  "T3"  "T3"  "T1b" "T4a" "T3"  "T2"  "T3"  "TX" 
## [313] "T3"  "T4b" "T4"  "T3"  "T2b" "T3"  "T4b" "T4a" "T2b" "T2b" "T3"  "T4a"
## [325] "T4b" "T4a" "T2"  "T3"  "T3"  "T2b" "T3"  "T3"  "T2a" "T3"  "T3"  "T3" 
## [337] "T3"  "T3"  "T3"  "T3"  "T2"  "T3"  "T3"  "T3"  "T3"  "T3"  "T4"  "T1a"
## [349] "T2"  "T3"  "T3"  "T2"  "T3"  "T4"  "TX"  "T3"  "T3"  "T1b" "T3"  "T3" 
## [361] "T1b" "T2"  "T4a" "T3"  "T3"  "T3"  "T3"  "T3"  "T3"  "T2"  "T1b" "T1b"
## [373] "T3"  "T4a" "T2b" "T2"  "T4"  "T3"  "T3"  "T4a" "T2"  "T4a" "T2b" "T4b"
## [385] "T4a" "T3"  "T2"  "T1b" "T2"  "T3"  "T3"  "T2"  "T3"  "T3"  "T2"  "T2" 
## [397] "T2"  "T2"  "T3"  "T2"  "TX"  "T4b" "T2"  "T2b" "T2a" "T4a" "T4a" "T1" 
## [409] "T2b" "T3"  "T4a" "T1b" "T3"  "T4"  "T3"
rse$ajcc_pathologic_n
##   [1] "N0"  "N1"  "N2"  "N2"  "N2"  "N2"  "N3b" "N1"  "N2"  "N0"  "N2"  "N2" 
##  [13] "N3a" "N1"  "N0"  "N1"  "N3a" "N0"  "NX"  "N3a" "N3"  "N0"  NA    "N2" 
##  [25] "N0"  "N0"  "N0"  "N1"  "N1"  "N2"  "N1"  "N1"  "N1"  "N0"  "N0"  "N3" 
##  [37] "N1"  "N1"  "N2"  "N3a" "N1"  "N3a" "N0"  "N0"  "N0"  "N0"  "N0"  "N1" 
##  [49] "N1"  "N0"  "N1"  "N3a" "N3a" "N3a" "N0"  "N1"  "N1"  "N0"  "NX"  "N2" 
##  [61] "N0"  "N3a" "N2"  "NX"  "N3"  "N2"  "N3a" "N1"  "N1"  "N1"  "N2"  "N3" 
##  [73] "N3a" "N3a" "N0"  "NX"  "N2"  "N3"  "N0"  "N0"  "N2"  "N1"  "N3"  "N2" 
##  [85] "NX"  "N2"  "N3"  "N2"  "N0"  "N1"  "N0"  "N3b" "N2"  "N0"  "N0"  "N3" 
##  [97] "N0"  "N2"  "N2"  "N3a" "N0"  "N2"  "N3"  "N0"  "N0"  "N0"  "N0"  "N2" 
## [109] "N0"  NA    "N0"  "N3b" "N0"  "N3"  "N1"  "N1"  "N2"  "N2"  "N1"  "N3a"
## [121] "N1"  "NX"  "N3"  "N1"  "N3a" "N1"  "NX"  "N0"  "N0"  "N1"  "N1"  "N3a"
## [133] "N2"  "N3"  "N0"  "N3a" "N0"  "N3a" "N2"  "N0"  "N3a" "N1"  "N3a" "N1" 
## [145] "N0"  "N1"  "N3a" "N1"  "N0"  "N3a" "N0"  "N2"  "N3"  "N1"  "N0"  "N3" 
## [157] "N1"  "NX"  "N1"  "N3a" "N3b" "N0"  "N2"  "N2"  "N0"  "N2"  "N2"  "N3" 
## [169] "N3a" "N1"  "N2"  "N0"  "N1"  "N1"  "N1"  "N1"  "N0"  "N1"  "N3"  "N2" 
## [181] "N2"  "N1"  "N1"  "N0"  "N1"  "N2"  "N1"  "N1"  "N0"  "N0"  "N2"  "N1" 
## [193] "N1"  "N2"  "N0"  "N0"  "N2"  "N3b" "N2"  "N1"  "N3a" "N0"  "N1"  "N0" 
## [205] "N1"  "NX"  "N0"  "N3"  "N0"  "N1"  "N0"  "N3a" "N0"  "N0"  "N1"  "N3b"
## [217] "N0"  "N3"  "N3a" "N0"  "N1"  "N1"  "N0"  "N1"  "N2"  "N1"  "N2"  "NX" 
## [229] "N2"  "N3a" "N1"  "N1"  "N1"  "N0"  "N0"  "N1"  "N0"  "N2"  "N2"  "N2" 
## [241] "N0"  "NX"  "N2"  "N1"  "N3a" "N1"  "N2"  "N1"  "N2"  "N3a" "N3a" "N2" 
## [253] "N0"  "N0"  "N0"  "N0"  "N2"  "N3"  "N3"  "NX"  "N2"  "N1"  "N0"  "N1" 
## [265] "N2"  "N2"  "N1"  "N0"  "N1"  "N0"  "N0"  "N0"  "N2"  "N1"  "N0"  "N0" 
## [277] "N1"  "N0"  "N0"  "N1"  "N2"  "N3"  "N0"  "N1"  "NX"  "N0"  "N1"  "N3a"
## [289] "N3"  "N3a" "N1"  "N2"  "N1"  "N1"  "N1"  "N0"  "NX"  "N1"  "N1"  "N1" 
## [301] "N2"  "N0"  "N0"  "N3a" "N1"  "N0"  "N2"  "N1"  "N0"  "N2"  "N3a" "NX" 
## [313] "N0"  "N1"  "N0"  "N0"  "N1"  "N2"  "N2"  "N0"  "N2"  "N2"  "N3a" "N0" 
## [325] "N3a" "N2"  "N1"  "N1"  "N2"  "N0"  "N0"  "N0"  "N1"  "N3a" "N1"  "N1" 
## [337] "N3"  "N1"  "N0"  "N1"  "N0"  "N1"  "N3a" "N0"  "N1"  "N1"  "N2"  "N0" 
## [349] "N0"  "N2"  "N3"  "N1"  "N2"  "N3a" "NX"  "N1"  "N3"  "N0"  "N2"  "N3b"
## [361] "N0"  "N3a" "N3a" "N0"  "N1"  "N3a" "N0"  "N1"  "N1"  "N0"  "N0"  "N0" 
## [373] "N0"  "N1"  "N1"  "N0"  "N3"  "N0"  "N2"  "N0"  "N0"  "N2"  "N0"  "N2" 
## [385] "N3"  "N0"  "N0"  "N1"  "N1"  "N2"  "N3"  "N2"  "N2"  "N3a" "N0"  "NX" 
## [397] "N0"  "N0"  "N0"  "N0"  "N1"  "N2"  "N2"  "N3"  "N0"  "N3a" "N1"  "N0" 
## [409] "N1"  "N1"  "N1"  "N0"  "N3a" "N1"  "N1"
rse$ajcc_pathologic_m
##   [1] "M0" "M0" "M0" "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
##  [16] "M0" "M0" "M0" "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
##  [31] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "MX" "M0" "M0" "M0" "M0" "M0" "M0"
##  [46] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
##  [61] "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M1" "M0" "M0" "M0"
##  [76] "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M0" "MX" "M0" "M0" "MX" "M0" "M0"
##  [91] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [106] "M0" "M0" "M0" "MX" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M1"
## [121] "M0" "MX" "M0" "M0" "M1" "M0" "MX" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [136] "M0" "M0" "MX" "M0" "M0" "M0" "MX" "M0" "M0" "M0" "M0" "MX" "M0" "M0" "M0"
## [151] "M0" "M0" "M0" "MX" "M1" "M0" "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M0"
## [166] "M1" "M0" "MX" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [181] "M1" "MX" "M1" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "MX"
## [196] "M0" "M0" "M0" "M0" "M0" "M1" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "MX" "M0"
## [211] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [226] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [241] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "MX"
## [256] "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M1" "M1" "M0" "M0" "M0"
## [271] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M1" "M0" "M0" "M0"
## [286] "M0" "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [301] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "MX" "M1"
## [316] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [331] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [346] "M0" "M0" "M0" "M0" "M0" "M1" "M0" "M0" "M0" "M0" "M0" "M1" "M0" "M0" "M0"
## [361] "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [376] "M0" "M0" "M0" "MX" "M0" "M0" "M0" "MX" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [391] "M0" "M0" "M0" "M0" "MX" "MX" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M0"
## [406] "MX" "M0" "M0" "M0" "M0" "M0" "M0" "M0" "M1" "M0"
rse$site_of_resection_or_biopsy
##   [1] "Fundus of stomach"                "Body of stomach"                 
##   [3] "Gastric antrum"                   "Gastric antrum"                  
##   [5] "Gastric antrum"                   "Body of stomach"                 
##   [7] "Body of stomach"                  "Body of stomach"                 
##   [9] "Body of stomach"                  "Cardia, NOS"                     
##  [11] "Gastric antrum"                   "Gastric antrum"                  
##  [13] "Gastric antrum"                   "Gastric antrum"                  
##  [15] "Body of stomach"                  "Gastric antrum"                  
##  [17] "Gastric antrum"                   "Body of stomach"                 
##  [19] "Body of stomach"                  "Body of stomach"                 
##  [21] "Fundus of stomach"                "Gastric antrum"                  
##  [23] "Gastric antrum"                   "Fundus of stomach"               
##  [25] "Stomach, NOS"                     "Body of stomach"                 
##  [27] "Body of stomach"                  "Gastric antrum"                  
##  [29] "Body of stomach"                  "Gastric antrum"                  
##  [31] "Stomach, NOS"                     "Cardia, NOS"                     
##  [33] "Fundus of stomach"                "Fundus of stomach"               
##  [35] "Body of stomach"                  "Cardia, NOS"                     
##  [37] "Gastric antrum"                   "Cardia, NOS"                     
##  [39] "Cardia, NOS"                      "Fundus of stomach"               
##  [41] "Cardia, NOS"                      "Fundus of stomach"               
##  [43] "Body of stomach"                  "Fundus of stomach"               
##  [45] "Cardia, NOS"                      "Gastric antrum"                  
##  [47] "Gastric antrum"                   "Cardia, NOS"                     
##  [49] "Body of stomach"                  "Cardia, NOS"                     
##  [51] "Fundus of stomach"                "Gastric antrum"                  
##  [53] "Cardia, NOS"                      "Gastric antrum"                  
##  [55] "Cardia, NOS"                      "Body of stomach"                 
##  [57] "Cardia, NOS"                      "Gastric antrum"                  
##  [59] "Body of stomach"                  "Gastric antrum"                  
##  [61] "Stomach, NOS"                     "Cardia, NOS"                     
##  [63] "Gastric antrum"                   "Gastric antrum"                  
##  [65] "Cardia, NOS"                      "Fundus of stomach"               
##  [67] "Fundus of stomach"                "Gastric antrum"                  
##  [69] "Gastric antrum"                   "Cardia, NOS"                     
##  [71] "Gastric antrum"                   "Gastric antrum"                  
##  [73] "Body of stomach"                  "Cardia, NOS"                     
##  [75] "Cardia, NOS"                      "Gastric antrum"                  
##  [77] "Body of stomach"                  "Cardia, NOS"                     
##  [79] "Cardia, NOS"                      "Fundus of stomach"               
##  [81] "Fundus of stomach"                "Fundus of stomach"               
##  [83] "Body of stomach"                  "Gastric antrum"                  
##  [85] "Body of stomach"                  "Gastric antrum"                  
##  [87] "Gastric antrum"                   "Cardia, NOS"                     
##  [89] "Gastric antrum"                   "Gastric antrum"                  
##  [91] "Gastric antrum"                   "Gastric antrum"                  
##  [93] "Body of stomach"                  "Body of stomach"                 
##  [95] "Gastric antrum"                   "Cardia, NOS"                     
##  [97] "Body of stomach"                  "Body of stomach"                 
##  [99] "Gastric antrum"                   "Body of stomach"                 
## [101] "Cardia, NOS"                      "Gastric antrum"                  
## [103] "Cardia, NOS"                      "Gastric antrum"                  
## [105] "Fundus of stomach"                "Cardia, NOS"                     
## [107] "Gastric antrum"                   "Gastric antrum"                  
## [109] "Body of stomach"                  "Fundus of stomach"               
## [111] "Body of stomach"                  "Body of stomach"                 
## [113] "Gastric antrum"                   "Body of stomach"                 
## [115] "Cardia, NOS"                      "Gastric antrum"                  
## [117] "Body of stomach"                  "Body of stomach"                 
## [119] "Cardia, NOS"                      "Gastric antrum"                  
## [121] "Stomach, NOS"                     "Body of stomach"                 
## [123] "Gastric antrum"                   "Gastric antrum"                  
## [125] "Body of stomach"                  "Body of stomach"                 
## [127] "Body of stomach"                  "Body of stomach"                 
## [129] "Body of stomach"                  "Stomach, NOS"                    
## [131] "Stomach, NOS"                     "Gastric antrum"                  
## [133] "Gastric antrum"                   "Stomach, NOS"                    
## [135] "Fundus of stomach"                "Body of stomach"                 
## [137] "Stomach, NOS"                     "Body of stomach"                 
## [139] "Body of stomach"                  "Fundus of stomach"               
## [141] "Gastric antrum"                   "Gastric antrum"                  
## [143] "Gastric antrum"                   "Gastric antrum"                  
## [145] "Gastric antrum"                   "Cardia, NOS"                     
## [147] "Body of stomach"                  "Body of stomach"                 
## [149] "Body of stomach"                  "Gastric antrum"                  
## [151] "Cardia, NOS"                      "Cardia, NOS"                     
## [153] "Body of stomach"                  "Cardia, NOS"                     
## [155] "Gastric antrum"                   "Cardia, NOS"                     
## [157] "Body of stomach"                  "Cardia, NOS"                     
## [159] "Cardia, NOS"                      "Cardia, NOS"                     
## [161] "Gastric antrum"                   "Gastric antrum"                  
## [163] "Gastric antrum"                   "Body of stomach"                 
## [165] "Gastric antrum"                   "Body of stomach"                 
## [167] "Fundus of stomach"                "Gastric antrum"                  
## [169] "Cardia, NOS"                      "Stomach, NOS"                    
## [171] "Cardia, NOS"                      "Body of stomach"                 
## [173] "Gastric antrum"                   "Gastric antrum"                  
## [175] "Cardia, NOS"                      "Gastric antrum"                  
## [177] "Gastric antrum"                   "Cardia, NOS"                     
## [179] "Body of stomach"                  "Gastric antrum"                  
## [181] "Gastric antrum"                   "Gastric antrum"                  
## [183] "Cardia, NOS"                      "Fundus of stomach"               
## [185] "Fundus of stomach"                "Body of stomach"                 
## [187] "Gastric antrum"                   "Body of stomach"                 
## [189] "Gastric antrum"                   "Gastric antrum"                  
## [191] "Body of stomach"                  "Gastric antrum"                  
## [193] "Cardia, NOS"                      "Fundus of stomach"               
## [195] "Cardia, NOS"                      "Cardia, NOS"                     
## [197] "Cardia, NOS"                      "Body of stomach"                 
## [199] "Gastric antrum"                   "Gastric antrum"                  
## [201] "Body of stomach"                  "Fundus of stomach"               
## [203] "Gastric antrum"                   "Fundus of stomach"               
## [205] "Gastric antrum"                   "Body of stomach"                 
## [207] "Gastric antrum"                   "Gastric antrum"                  
## [209] "Lesser curvature of stomach, NOS" "Body of stomach"                 
## [211] "Gastric antrum"                   "Cardia, NOS"                     
## [213] "Gastric antrum"                   "Body of stomach"                 
## [215] "Body of stomach"                  "Body of stomach"                 
## [217] "Gastric antrum"                   "Stomach, NOS"                    
## [219] "Gastric antrum"                   "Cardia, NOS"                     
## [221] "Cardia, NOS"                      "Stomach, NOS"                    
## [223] "Cardia, NOS"                      "Fundus of stomach"               
## [225] "Cardia, NOS"                      "Cardia, NOS"                     
## [227] "Cardia, NOS"                      "Fundus of stomach"               
## [229] "Cardia, NOS"                      "Fundus of stomach"               
## [231] "Gastric antrum"                   "Fundus of stomach"               
## [233] "Body of stomach"                  "Fundus of stomach"               
## [235] "Body of stomach"                  "Body of stomach"                 
## [237] "Cardia, NOS"                      "Cardia, NOS"                     
## [239] "Gastric antrum"                   "Cardia, NOS"                     
## [241] "Gastric antrum"                   "Cardia, NOS"                     
## [243] "Gastric antrum"                   "Gastric antrum"                  
## [245] "Fundus of stomach"                "Gastric antrum"                  
## [247] "Body of stomach"                  "Gastric antrum"                  
## [249] "Gastric antrum"                   "Cardia, NOS"                     
## [251] "Fundus of stomach"                "Body of stomach"                 
## [253] "Fundus of stomach"                "Cardia, NOS"                     
## [255] "Cardia, NOS"                      "Gastric antrum"                  
## [257] "Gastric antrum"                   "Stomach, NOS"                    
## [259] "Cardia, NOS"                      "Gastric antrum"                  
## [261] "Gastric antrum"                   "Gastric antrum"                  
## [263] "Body of stomach"                  "Gastric antrum"                  
## [265] "Fundus of stomach"                "Gastric antrum"                  
## [267] "Cardia, NOS"                      "Gastric antrum"                  
## [269] "Cardia, NOS"                      "Cardia, NOS"                     
## [271] "Gastric antrum"                   "Stomach, NOS"                    
## [273] "Gastric antrum"                   "Fundus of stomach"               
## [275] "Body of stomach"                  "Body of stomach"                 
## [277] "Body of stomach"                  "Gastric antrum"                  
## [279] "Body of stomach"                  "Gastric antrum"                  
## [281] "Cardia, NOS"                      "Body of stomach"                 
## [283] "Gastric antrum"                   "Pylorus"                         
## [285] "Fundus of stomach"                "Cardia, NOS"                     
## [287] "Body of stomach"                  "Gastric antrum"                  
## [289] "Gastric antrum"                   "Gastric antrum"                  
## [291] "Gastric antrum"                   "Cardia, NOS"                     
## [293] "Cardia, NOS"                      "Cardia, NOS"                     
## [295] "Gastric antrum"                   "Body of stomach"                 
## [297] "Body of stomach"                  "Cardia, NOS"                     
## [299] "Gastric antrum"                   "Gastric antrum"                  
## [301] "Cardia, NOS"                      "Gastric antrum"                  
## [303] "Cardia, NOS"                      "Gastric antrum"                  
## [305] "Body of stomach"                  "Stomach, NOS"                    
## [307] "Cardia, NOS"                      "Gastric antrum"                  
## [309] "Body of stomach"                  "Gastric antrum"                  
## [311] "Gastric antrum"                   "Gastric antrum"                  
## [313] "Gastric antrum"                   "Gastric antrum"                  
## [315] "Body of stomach"                  "Body of stomach"                 
## [317] "Body of stomach"                  "Gastric antrum"                  
## [319] "Cardia, NOS"                      "Fundus of stomach"               
## [321] "Body of stomach"                  "Gastric antrum"                  
## [323] "Gastric antrum"                   "Gastric antrum"                  
## [325] "Gastric antrum"                   "Gastric antrum"                  
## [327] "Cardia, NOS"                      "Body of stomach"                 
## [329] "Gastric antrum"                   "Cardia, NOS"                     
## [331] "Gastric antrum"                   "Gastric antrum"                  
## [333] "Stomach, NOS"                     "Body of stomach"                 
## [335] "Gastric antrum"                   "Cardia, NOS"                     
## [337] "Fundus of stomach"                "Body of stomach"                 
## [339] "Body of stomach"                  "Gastric antrum"                  
## [341] "Gastric antrum"                   "Gastric antrum"                  
## [343] "Fundus of stomach"                "Cardia, NOS"                     
## [345] "Fundus of stomach"                "Cardia, NOS"                     
## [347] "Gastric antrum"                   "Body of stomach"                 
## [349] "Cardia, NOS"                      "Cardia, NOS"                     
## [351] "Gastric antrum"                   "Gastric antrum"                  
## [353] "Fundus of stomach"                "Body of stomach"                 
## [355] "Gastric antrum"                   "Gastric antrum"                  
## [357] "Cardia, NOS"                      "Cardia, NOS"                     
## [359] "Cardia, NOS"                      "Gastric antrum"                  
## [361] "Cardia, NOS"                      "Cardia, NOS"                     
## [363] "Cardia, NOS"                      "Gastric antrum"                  
## [365] "Cardia, NOS"                      "Cardia, NOS"                     
## [367] "Gastric antrum"                   "Fundus of stomach"               
## [369] "Body of stomach"                  "Cardia, NOS"                     
## [371] "Body of stomach"                  "Cardia, NOS"                     
## [373] "Cardia, NOS"                      "Fundus of stomach"               
## [375] "Gastric antrum"                   "Body of stomach"                 
## [377] "Fundus of stomach"                "Fundus of stomach"               
## [379] "Stomach, NOS"                     "Gastric antrum"                  
## [381] "Fundus of stomach"                "Gastric antrum"                  
## [383] "Stomach, NOS"                     "Gastric antrum"                  
## [385] "Cardia, NOS"                      "Gastric antrum"                  
## [387] "Body of stomach"                  "Cardia, NOS"                     
## [389] "Gastric antrum"                   "Cardia, NOS"                     
## [391] "Cardia, NOS"                      "Gastric antrum"                  
## [393] "Body of stomach"                  "Body of stomach"                 
## [395] "Gastric antrum"                   "Stomach, NOS"                    
## [397] "Gastric antrum"                   "Body of stomach"                 
## [399] "Body of stomach"                  "Fundus of stomach"               
## [401] "Gastric antrum"                   "Body of stomach"                 
## [403] "Body of stomach"                  "Body of stomach"                 
## [405] "Cardia, NOS"                      "Gastric antrum"                  
## [407] "Gastric antrum"                   "Body of stomach"                 
## [409] "Cardia, NOS"                      "Gastric antrum"                  
## [411] "Gastric antrum"                   "Fundus of stomach"               
## [413] "Cardia, NOS"                      "Cardia, NOS"                     
## [415] "Fundus of stomach"
rse$gender
##   [1] "male"   "female" "male"   "female" "female" "female" "female" "male"  
##   [9] "male"   "female" "male"   "female" "male"   "male"   "female" "male"  
##  [17] "female" "female" "female" "male"   "female" "male"   "male"   "female"
##  [25] "female" "male"   "male"   "male"   "male"   "female" "male"   "male"  
##  [33] "male"   "female" "male"   "male"   "male"   "male"   "male"   "male"  
##  [41] "male"   "male"   "male"   "female" "male"   "female" "male"   "male"  
##  [49] "male"   "male"   "male"   "female" "male"   "male"   "female" "female"
##  [57] "male"   "female" "female" "male"   "male"   "male"   "male"   "male"  
##  [65] "male"   "male"   "female" "male"   "male"   "male"   "male"   "female"
##  [73] "male"   "female" "male"   "male"   "male"   "female" "female" "male"  
##  [81] "male"   "female" "male"   "male"   "male"   "male"   "female" "male"  
##  [89] "female" "male"   "male"   "male"   "male"   "female" "female" "male"  
##  [97] "male"   "male"   "male"   "male"   "male"   "male"   "male"   "male"  
## [105] "male"   "male"   "male"   "male"   "female" "male"   "male"   "male"  
## [113] "male"   "male"   "male"   "female" "female" "male"   "male"   "male"  
## [121] "female" "male"   "male"   "male"   "female" "male"   "female" "female"
## [129] "male"   "female" "female" "male"   "female" "female" "female" "male"  
## [137] "male"   "male"   "male"   "male"   "male"   "female" "male"   "female"
## [145] "male"   "male"   "male"   "female" "female" "female" "male"   "male"  
## [153] "male"   "male"   "male"   "female" "male"   "female" "female" "male"  
## [161] "male"   "female" "female" "male"   "female" "male"   "male"   "female"
## [169] "female" "female" "male"   "female" "male"   "male"   "male"   "male"  
## [177] "female" "male"   "male"   "female" "male"   "male"   "male"   "male"  
## [185] "male"   "male"   "female" "female" "female" "male"   "male"   "female"
## [193] "male"   "female" "male"   "male"   "female" "male"   "male"   "female"
## [201] "male"   "male"   "female" "female" "male"   "female" "male"   "male"  
## [209] "male"   "female" "male"   "male"   "female" "female" "male"   "male"  
## [217] "male"   "male"   "female" "male"   "male"   "male"   "male"   "female"
## [225] "male"   "female" "male"   "male"   "male"   "male"   "male"   "male"  
## [233] "female" "male"   "male"   "male"   "male"   "male"   "male"   "male"  
## [241] "female" "male"   "male"   "male"   "male"   "male"   "male"   "male"  
## [249] "female" "male"   "female" "male"   "female" "female" "male"   "female"
## [257] "male"   "female" "male"   "male"   "male"   "male"   "male"   "male"  
## [265] "female" "male"   "male"   "female" "female" "female" "female" "male"  
## [273] "male"   "female" "female" "male"   "female" "female" "female" "female"
## [281] "female" "female" "male"   "male"   "male"   "male"   "male"   "female"
## [289] "male"   "female" "female" "male"   "male"   "female" "female" "male"  
## [297] "male"   "male"   "male"   "male"   "male"   "male"   "male"   "male"  
## [305] "male"   "male"   "female" "male"   "female" "female" "female" "female"
## [313] "male"   "male"   "female" "male"   "female" "male"   "female" "female"
## [321] "male"   "male"   "female" "male"   "female" "female" "male"   "female"
## [329] "male"   "male"   "male"   "male"   "male"   "female" "female" "male"  
## [337] "male"   "female" "male"   "female" "male"   "male"   "male"   "male"  
## [345] "male"   "female" "female" "female" "male"   "male"   "male"   "male"  
## [353] "male"   "female" "female" "male"   "male"   "male"   "female" "female"
## [361] "male"   "male"   "male"   "male"   "male"   "female" "male"   "male"  
## [369] "male"   "female" "male"   "male"   "female" "female" "male"   "female"
## [377] "male"   "male"   "male"   "male"   "female" "male"   "female" "female"
## [385] "female" "female" "female" "male"   "female" "male"   "male"   "female"
## [393] "female" "male"   "male"   "male"   "male"   "male"   "male"   "male"  
## [401] "male"   "female" "female" "male"   "female" "male"   "male"   "male"  
## [409] "male"   "male"   "male"   "female" "male"   "female" "male"
rse$paper_Lauren.Class
##   [1] Mixed      Intestinal Intestinal Intestinal Diffuse    Diffuse   
##   [7] Diffuse    Intestinal <NA>       <NA>       Intestinal <NA>      
##  [13] Intestinal Intestinal <NA>       Diffuse    Intestinal Intestinal
##  [19] Intestinal <NA>       <NA>       Diffuse    <NA>       <NA>      
##  [25] NA         Intestinal Intestinal <NA>       <NA>       <NA>      
##  [31] Intestinal Mixed      <NA>       Intestinal Intestinal Diffuse   
##  [37] Diffuse    Intestinal Intestinal Intestinal <NA>       Intestinal
##  [43] Intestinal <NA>       Intestinal <NA>       Intestinal Diffuse   
##  [49] Intestinal <NA>       Intestinal Intestinal Diffuse    Diffuse   
##  [55] NA         <NA>       Mixed      <NA>       Intestinal <NA>      
##  [61] <NA>       Diffuse    Intestinal Intestinal <NA>       Mixed     
##  [67] Intestinal Intestinal Intestinal Intestinal <NA>       Diffuse   
##  [73] Intestinal Intestinal Intestinal Intestinal Intestinal <NA>      
##  [79] Intestinal <NA>       Mixed      Diffuse    <NA>       Diffuse   
##  [85] <NA>       Diffuse    <NA>       Intestinal Intestinal Intestinal
##  [91] Intestinal Intestinal Intestinal <NA>       Intestinal Intestinal
##  [97] Diffuse    Intestinal Diffuse    Intestinal Intestinal <NA>      
## [103] <NA>       Intestinal <NA>       Intestinal Diffuse    Intestinal
## [109] Mixed      <NA>       Intestinal Diffuse    Diffuse    <NA>      
## [115] Intestinal Intestinal Intestinal Intestinal Intestinal Diffuse   
## [121] Intestinal Intestinal <NA>       <NA>       Diffuse    Diffuse   
## [127] NA         Intestinal <NA>       Diffuse    Diffuse    Mixed     
## [133] <NA>       Intestinal Intestinal Diffuse    Intestinal <NA>      
## [139] Intestinal Intestinal Intestinal Intestinal Intestinal Diffuse   
## [145] Intestinal <NA>       NA         Intestinal Intestinal Mixed     
## [151] <NA>       <NA>       Intestinal Intestinal Intestinal Intestinal
## [157] <NA>       Intestinal Intestinal <NA>       <NA>       Intestinal
## [163] <NA>       <NA>       Diffuse    <NA>       Intestinal <NA>      
## [169] Mixed      <NA>       <NA>       Diffuse    Diffuse    <NA>      
## [175] Intestinal Diffuse    Intestinal <NA>       <NA>       Intestinal
## [181] <NA>       Intestinal <NA>       Intestinal NA         Diffuse   
## [187] <NA>       <NA>       Intestinal <NA>       <NA>       <NA>      
## [193] Mixed      NA         Mixed      Intestinal <NA>       <NA>      
## [199] <NA>       Diffuse    Intestinal Intestinal <NA>       Diffuse   
## [205] Diffuse    <NA>       Intestinal <NA>       <NA>       <NA>      
## [211] Intestinal <NA>       <NA>       Diffuse    Intestinal Intestinal
## [217] Diffuse    Intestinal <NA>       <NA>       Intestinal Intestinal
## [223] Diffuse    Diffuse    Diffuse    Intestinal <NA>       <NA>      
## [229] <NA>       Intestinal Intestinal Intestinal <NA>       Intestinal
## [235] Diffuse    <NA>       Intestinal Diffuse    Intestinal Mixed     
## [241] Diffuse    Intestinal <NA>       Intestinal Intestinal Intestinal
## [247] <NA>       Diffuse    Diffuse    <NA>       Mixed      <NA>      
## [253] Mixed      Intestinal Intestinal Intestinal Intestinal Diffuse   
## [259] <NA>       Diffuse    Intestinal Intestinal Intestinal <NA>      
## [265] Diffuse    Intestinal <NA>       Diffuse    <NA>       <NA>      
## [271] <NA>       <NA>       <NA>       Intestinal Intestinal <NA>      
## [277] Intestinal NA         <NA>       <NA>       <NA>       NA        
## [283] <NA>       Intestinal <NA>       <NA>       <NA>       <NA>      
## [289] <NA>       Mixed      Intestinal <NA>       <NA>       <NA>      
## [295] Diffuse    Intestinal Intestinal <NA>       Intestinal <NA>      
## [301] Intestinal <NA>       Intestinal Diffuse    <NA>       <NA>      
## [307] <NA>       Intestinal Intestinal Intestinal Diffuse    Intestinal
## [313] <NA>       Intestinal Intestinal Intestinal Intestinal <NA>      
## [319] Intestinal Diffuse    Intestinal Intestinal <NA>       Intestinal
## [325] Intestinal Diffuse    Intestinal Intestinal Intestinal <NA>      
## [331] Diffuse    <NA>       Diffuse    Diffuse    Intestinal Intestinal
## [337] <NA>       Intestinal Intestinal Intestinal Intestinal Intestinal
## [343] Mixed      Intestinal Intestinal <NA>       NA         Intestinal
## [349] <NA>       <NA>       Mixed      Diffuse    <NA>       Diffuse   
## [355] Intestinal Intestinal Diffuse    <NA>       <NA>       Intestinal
## [361] <NA>       Intestinal <NA>       Diffuse    <NA>       <NA>      
## [367] Intestinal NA         <NA>       Intestinal Intestinal <NA>      
## [373] Diffuse    Intestinal Intestinal Intestinal <NA>       Diffuse   
## [379] <NA>       <NA>       NA         Intestinal <NA>       Intestinal
## [385] <NA>       Intestinal Intestinal <NA>       Intestinal <NA>      
## [391] <NA>       Diffuse    Diffuse    <NA>       <NA>       <NA>      
## [397] Intestinal Intestinal Intestinal Intestinal Intestinal Intestinal
## [403] Intestinal Intestinal Intestinal Mixed      Intestinal Intestinal
## [409] Diffuse    Mixed      Intestinal Intestinal Intestinal <NA>      
## [415] Intestinal
## Levels: Diffuse Intestinal Mixed NA
rse$paper_Age.at.Initial.Diagnosis
##   [1] 74.82 58.62 54.93 53.84 53.82 67    56.92 59.86 <NA>  <NA>  75.42 <NA> 
##  [13] 59.19 81.33 <NA>  78.9  75.56 70.8  71.98 <NA>  <NA>  82.99 <NA>  <NA> 
##  [25] 66.42 60.79 62.4  <NA>  <NA>  <NA>  76.84 63.12 <NA>  63.2  67.06 75.55
##  [37] 53.47 59.49 74.24 73.32 <NA>  65.15 75.55 <NA>  57.06 <NA>  58.35 83.17
##  [49] 64.3  <NA>  72.48 76.8  64.64 55.19 64.25 <NA>  62.15 <NA>  73.02 <NA> 
##  [61] <NA>  62.65 45.55 87.68 <NA>  62.8  70.28 49.58 69.26 62.4  <NA>  69.09
##  [73] 69.83 54.36 68.12 49.1  80.46 <NA>  69.21 <NA>  75.87 66.95 <NA>  69.22
##  [85] <NA>  39.58 <NA>  68.17 82.62 77.46 49.19 70.76 76.69 <NA>  51    66.74
##  [97] 60.22 65.48 47.95 59.79 79.63 <NA>  <NA>  79.97 <NA>  52.8  58.77 72.31
## [109] 71.91 <NA>  51.2  72.05 70.89 <NA>  63.25 72.56 67.02 83.58 50.39 51.98
## [121] 78.07 58.3  <NA>  <NA>  50.7  54.93 60.77 78.93 <NA>  76.37 74.41 70.03
## [133] <NA>  NA    72.1  58.11 57.33 <NA>  70.61 71.82 61.02 71.97 79.55 76.97
## [145] 73.92 <NA>  77.49 62.5  71.45 54.8  <NA>  <NA>  53.09 62.83 65.65 53.85
## [157] <NA>  66.68 75.34 <NA>  <NA>  70.99 <NA>  <NA>  43.77 <NA>  57.14 <NA> 
## [169] 71.31 <NA>  <NA>  51.19 60.06 <NA>  74.01 48.08 58.92 <NA>  <NA>  72.4 
## [181] <NA>  90    <NA>  55.16 56.75 65.1  <NA>  <NA>  86.75 <NA>  <NA>  <NA> 
## [193] 80.06 71.18 79.75 74.49 <NA>  <NA>  <NA>  69.6  57.08 76.76 <NA>  70.43
## [205] 69.47 <NA>  69.67 <NA>  <NA>  <NA>  49.75 <NA>  <NA>  54.07 68.66 66.22
## [217] 41.69 70.08 <NA>  <NA>  NA    72.72 71.66 63.34 65.7  64.1  <NA>  <NA> 
## [229] <NA>  77.24 58.16 61.83 <NA>  57.39 69.53 <NA>  84.92 68.92 71.73 68.53
## [241] 61.45 75.31 <NA>  62.21 63.92 61.02 <NA>  61.74 67.59 <NA>  68.02 <NA> 
## [253] 80.48 58.66 77.25 64.07 56.33 72.58 <NA>  56.49 73.1  69    81.34 <NA> 
## [265] 42.13 90    <NA>  78.33 <NA>  <NA>  <NA>  <NA>  <NA>  73.49 60.93 <NA> 
## [277] 80.49 73.86 <NA>  <NA>  <NA>  68.92 <NA>  90    <NA>  <NA>  <NA>  <NA> 
## [289] <NA>  72.62 82.15 <NA>  <NA>  <NA>  34.5  74.17 65.05 <NA>  56.67 <NA> 
## [301] 58.11 <NA>  76.71 72.79 <NA>  <NA>  <NA>  57.79 64.08 66.04 74.53 79.43
## [313] <NA>  70.9  54.66 65.33 78.75 <NA>  67    55.24 76.42 53.3  <NA>  52.47
## [325] 67.73 45.71 83.42 57.68 59.5  <NA>  55.01 <NA>  43.98 68.65 79.95 69.91
## [337] <NA>  74.71 70.19 71.88 72.88 45.97 55.97 58.87 63.65 <NA>  78.77 67.77
## [349] <NA>  <NA>  59.58 45.27 <NA>  72.68 74.87 73.99 59.05 <NA>  <NA>  58.85
## [361] <NA>  56.79 <NA>  58.91 <NA>  <NA>  69.06 51.59 <NA>  68.41 75.22 <NA> 
## [373] 53.13 65.01 NA    69.34 <NA>  52    <NA>  <NA>  84.53 74.65 <NA>  70.95
## [385] <NA>  71.82 70.68 <NA>  62.18 <NA>  <NA>  60.58 46.9  <NA>  <NA>  <NA> 
## [397] 85.83 77.25 75.37 60.05 80.6  58.94 70.67 63.36 81.42 78    63.7  68.42
## [409] 58.75 51.18 56.71 90    44.22 <NA>  59.03
## 278 Levels: 34.5 39.58 41.69 41.93 42.13 43.77 43.98 44.22 45.27 45.55 ... NA
rse$paper_ARID1A.mutation
##   [1] 1    0    1    1    0    0    1    1    <NA> <NA> 0    <NA> 0    0    <NA>
##  [16] NA   1    1    0    <NA> <NA> 0    <NA> <NA> 1    0    1    <NA> <NA> <NA>
##  [31] 0    0    <NA> 0    0    0    1    0    0    1    <NA> NA   0    <NA> 0   
##  [46] <NA> 0    1    0    <NA> 1    0    1    0    1    <NA> 1    <NA> 1    <NA>
##  [61] <NA> 0    1    0    <NA> 0    0    NA   1    0    <NA> 1    0    0    0   
##  [76] 0    0    <NA> 0    <NA> 0    0    <NA> 0    <NA> 0    <NA> 1    0    1   
##  [91] 0    0    0    <NA> 0    0    0    1    0    0    1    <NA> <NA> 0    <NA>
## [106] 0    0    0    1    <NA> 0    0    0    <NA> 0    0    0    0    0    1   
## [121] 0    0    <NA> <NA> 0    0    1    1    <NA> 0    1    0    <NA> 0    0   
## [136] 0    0    <NA> 1    0    0    0    1    0    1    <NA> 1    0    1    0   
## [151] <NA> <NA> 0    0    0    1    <NA> 1    0    <NA> <NA> 0    <NA> <NA> 0   
## [166] <NA> 0    <NA> 1    <NA> <NA> 1    0    <NA> 0    0    0    <NA> <NA> 0   
## [181] <NA> 1    <NA> 1    1    1    <NA> <NA> 0    <NA> <NA> <NA> 0    1    1   
## [196] 1    <NA> <NA> <NA> 1    0    0    <NA> 1    1    <NA> 0    <NA> <NA> <NA>
## [211] 0    <NA> <NA> 0    0    0    0    1    <NA> <NA> 0    0    0    0    0   
## [226] 0    <NA> <NA> <NA> 0    1    0    <NA> 0    0    <NA> 0    0    1    0   
## [241] 0    0    <NA> 0    1    1    <NA> 0    0    <NA> 0    <NA> 0    0    0   
## [256] 1    0    0    <NA> 0    0    0    0    <NA> 0    1    <NA> 1    <NA> <NA>
## [271] <NA> <NA> <NA> 0    0    <NA> 1    1    <NA> <NA> <NA> 0    <NA> 0    <NA>
## [286] <NA> <NA> <NA> <NA> 1    0    <NA> <NA> <NA> 0    1    0    <NA> 0    <NA>
## [301] 0    <NA> 1    0    <NA> <NA> <NA> 0    0    1    1    0    <NA> 0    0   
## [316] 0    0    <NA> 1    0    0    0    <NA> 0    1    0    1    0    0    <NA>
## [331] NA   <NA> 0    0    0    0    <NA> 1    0    1    0    0    0    0    1   
## [346] <NA> 1    1    <NA> <NA> 0    0    <NA> 0    1    1    0    <NA> <NA> 0   
## [361] <NA> 0    <NA> 0    <NA> <NA> 0    1    <NA> 1    1    <NA> 0    0    1   
## [376] 0    <NA> 0    <NA> <NA> 1    0    <NA> 1    <NA> 0    0    <NA> 0    <NA>
## [391] <NA> 0    0    <NA> <NA> <NA> 1    0    1    1    1    0    0    0    0   
## [406] 1    1    0    0    0    NA   0    0    <NA> 0   
## Levels: 0 1 NA
rse$paper_CDKN2A.Epigenetically.Silenced
##   [1] false false false false false true  true  true  <NA>  <NA>  false <NA> 
##  [13] NA    NA    <NA>  NA    NA    true  NA    <NA>  <NA>  false <NA>  <NA> 
##  [25] NA    true  true  <NA>  <NA>  <NA>  NA    true  <NA>  true  false false
##  [37] true  false false false <NA>  true  false <NA>  NA    <NA>  true  false
##  [49] false <NA>  false false true  true  true  <NA>  false <NA>  NA    <NA> 
##  [61] <NA>  false false NA    <NA>  false false NA    NA    false <NA>  NA   
##  [73] NA    NA    false false false <NA>  false <NA>  false true  <NA>  false
##  [85] <NA>  true  <NA>  false true  true  false true  NA    <NA>  false false
##  [97] false false false false false <NA>  <NA>  false <NA>  false false false
## [109] NA    <NA>  NA    true  false <NA>  true  NA    false false true  false
## [121] NA    NA    <NA>  <NA>  false false NA    true  <NA>  NA    NA    NA   
## [133] <NA>  false false false NA    <NA>  true  false true  false true  false
## [145] false <NA>  true  false true  false <NA>  <NA>  false false false true 
## [157] <NA>  NA    NA    <NA>  <NA>  true  <NA>  <NA>  false <NA>  false <NA> 
## [169] true  <NA>  <NA>  false false <NA>  false false true  <NA>  <NA>  false
## [181] <NA>  true  <NA>  true  true  false <NA>  <NA>  false <NA>  <NA>  <NA> 
## [193] true  true  false true  <NA>  <NA>  <NA>  true  false false <NA>  false
## [205] true  <NA>  false <NA>  <NA>  <NA>  false <NA>  <NA>  false false NA   
## [217] false NA    <NA>  <NA>  false NA    false false NA    false <NA>  <NA> 
## [229] <NA>  false false false <NA>  true  false <NA>  NA    false NA    NA   
## [241] false NA    <NA>  true  true  false <NA>  false NA    <NA>  false <NA> 
## [253] true  NA    false true  NA    NA    <NA>  NA    false true  true  <NA> 
## [265] false NA    <NA>  false <NA>  <NA>  <NA>  <NA>  <NA>  false NA    <NA> 
## [277] NA    true  <NA>  <NA>  <NA>  NA    <NA>  false <NA>  <NA>  <NA>  <NA> 
## [289] <NA>  false NA    <NA>  <NA>  <NA>  false false NA    <NA>  NA    <NA> 
## [301] true  <NA>  true  false <NA>  <NA>  <NA>  false false false false NA   
## [313] <NA>  false false false false <NA>  false false NA    false <NA>  true 
## [325] false false true  false false <NA>  false <NA>  NA    true  false true 
## [337] <NA>  false true  false false true  false false true  <NA>  NA    true 
## [349] <NA>  <NA>  false false <NA>  false NA    false false <NA>  <NA>  false
## [361] <NA>  false <NA>  false <NA>  <NA>  false true  <NA>  true  false <NA> 
## [373] false false true  true  <NA>  false <NA>  <NA>  false false <NA>  false
## [385] <NA>  true  false <NA>  false <NA>  <NA>  false false <NA>  <NA>  <NA> 
## [397] NA    false true  true  NA    NA    false false NA    true  false NA   
## [409] false false false false true  <NA>  false
## Levels: false NA true
rse$paper_Country
##   [1] Vietnam       Russia        Korea_South   Korea_South   Russia       
##   [6] Germany       Korea_South   Russia        <NA>          <NA>         
##  [11] Vietnam       <NA>          Ukraine       Germany       <NA>         
##  [16] Russia        Ukraine       Russia        Russia        <NA>         
##  [21] <NA>          Vietnam       <NA>          <NA>          Russia       
##  [26] Russia        Russia        <NA>          <NA>          <NA>         
##  [31] Germany       Ukraine       <NA>          Russia        Russia       
##  [36] Poland        Poland        Russia        United_States Poland       
##  [41] <NA>          Russia        Korea_South   <NA>          Vietnam      
##  [46] <NA>          Vietnam       Germany       Poland        <NA>         
##  [51] Russia        Ukraine       Ukraine       Ukraine       Ukraine      
##  [56] <NA>          Ukraine       <NA>          Russia        <NA>         
##  [61] <NA>          Ukraine       Vietnam       Russia        <NA>         
##  [66] Russia        Russia        Germany       Germany       Poland       
##  [71] <NA>          Germany       Germany       Ukraine       Vietnam      
##  [76] Vietnam       Poland        <NA>          Ukraine       <NA>         
##  [81] Poland        Vietnam       <NA>          Ukraine       <NA>         
##  [86] Vietnam       <NA>          United_States Korea_South   Korea_South  
##  [91] Russia        United_States Korea_South   <NA>          Vietnam      
##  [96] Germany       Vietnam       Russia        Vietnam       Ukraine      
## [101] United_States <NA>          <NA>          United_States <NA>         
## [106] Vietnam       Poland        Russia        United_States <NA>         
## [111] Russia        Korea_South   Vietnam       <NA>          Russia       
## [116] Vietnam       Poland        Germany       United_States Vietnam      
## [121] Russia        Russia        <NA>          <NA>          Russia       
## [126] Russia        Russia        Russia        <NA>          Russia       
## [131] Russia        Ukraine       <NA>          Canada        Russia       
## [136] Russia        Germany       <NA>          Korea_South   Korea_South  
## [141] Poland        United_States Russia        Korea_South   Germany      
## [146] <NA>          United_States Russia        Russia        Poland       
## [151] <NA>          <NA>          Poland        United_States Vietnam      
## [156] Poland        <NA>          Russia        Germany       <NA>         
## [161] <NA>          Ukraine       <NA>          <NA>          Vietnam      
## [166] <NA>          Poland        <NA>          Ukraine       <NA>         
## [171] <NA>          Russia        Russia        <NA>          Ukraine      
## [176] United_States Korea_South   <NA>          <NA>          Korea_South  
## [181] <NA>          United_States <NA>          United_States Russia       
## [186] Poland        <NA>          <NA>          Vietnam       <NA>         
## [191] <NA>          <NA>          United_States Russia        United_States
## [196] Korea_South   <NA>          <NA>          <NA>          Poland       
## [201] Russia        Russia        <NA>          Ukraine       Vietnam      
## [206] <NA>          Ukraine       <NA>          <NA>          <NA>         
## [211] United_States <NA>          <NA>          Russia        Germany      
## [216] Korea_South   Vietnam       Germany       <NA>          <NA>         
## [221] Canada        Russia        Germany       Russia        Ukraine      
## [226] Poland        <NA>          <NA>          <NA>          Russia       
## [231] Germany       Russia        <NA>          Poland        Ukraine      
## [236] <NA>          Germany       United_States Korea_South   United_States
## [241] Vietnam       Russia        <NA>          Vietnam       Russia       
## [246] Korea_South   <NA>          Russia        Germany       <NA>         
## [251] Russia        <NA>          Ukraine       Germany       United_States
## [256] Ukraine       Germany       Germany       <NA>          Russia       
## [261] Korea_South   Vietnam       Russia        <NA>          Russia       
## [266] Germany       <NA>          Vietnam       <NA>          <NA>         
## [271] <NA>          <NA>          <NA>          Vietnam       Russia       
## [276] <NA>          Russia        Russia        <NA>          <NA>         
## [281] <NA>          Germany       <NA>          Vietnam       <NA>         
## [286] <NA>          <NA>          <NA>          <NA>          Russia       
## [291] Vietnam       <NA>          <NA>          <NA>          Vietnam      
## [296] Russia        Russia        <NA>          Korea_South   <NA>         
## [301] Poland        <NA>          Vietnam       Poland        <NA>         
## [306] <NA>          <NA>          Vietnam       Russia        Poland       
## [311] Ukraine       Russia        <NA>          United_States Germany      
## [316] Russia        Germany       <NA>          Russia        Russia       
## [321] Germany       Poland        <NA>          Vietnam       Ukraine      
## [326] Vietnam       Germany       Ukraine       Ukraine       <NA>         
## [331] Ukraine       <NA>          Russia        Ukraine       Vietnam      
## [336] United_States <NA>          Russia        Russia        Korea_South  
## [341] Poland        Korea_South   Ukraine       Russia        Poland       
## [346] <NA>          Russia        Korea_South   <NA>          <NA>         
## [351] Germany       Vietnam       <NA>          Russia        Russia       
## [356] Korea_South   United_States <NA>          <NA>          Korea_South  
## [361] <NA>          Poland        <NA>          Vietnam       <NA>         
## [366] <NA>          Korea_South   Ukraine       <NA>          Russia       
## [371] Korea_South   <NA>          Ukraine       Ukraine       Canada       
## [376] Russia        <NA>          Vietnam       <NA>          <NA>         
## [381] Ukraine       Korea_South   <NA>          Korea_South   <NA>         
## [386] Korea_South   Poland        <NA>          Korea_South   <NA>         
## [391] <NA>          Poland        Russia        <NA>          <NA>         
## [396] <NA>          Germany       Poland        Ukraine       Vietnam      
## [401] Russia        Russia        Poland        Poland        Germany      
## [406] United_States Vietnam       Germany       Germany       Vietnam      
## [411] Vietnam       Russia        Poland        <NA>          Vietnam      
## 8 Levels: Canada Germany Korea_South Poland Russia Ukraine ... Vietnam
rse$paper_Days.to.Death
##   [1] NA   NA   NA   NA   NA   NA   NA   422  <NA> <NA> 292  <NA> NA   NA   <NA>
##  [16] NA   NA   NA   NA   <NA> <NA> NA   <NA> <NA> NA   NA   NA   <NA> <NA> <NA>
##  [31] NA   518  <NA> NA   279  NA   NA   NA   NA   NA   <NA> NA   NA   <NA> NA  
##  [46] <NA> NA   NA   NA   <NA> 439  NA   NA   NA   NA   <NA> 466  <NA> NA   <NA>
##  [61] <NA> 350  NA   NA   <NA> NA   NA   NA   NA   312  <NA> 273  NA   NA   NA  
##  [76] NA   NA   <NA> NA   <NA> NA   NA   <NA> NA   <NA> NA   <NA> NA   NA   NA  
##  [91] NA   NA   NA   <NA> NA   2100 NA   NA   NA   NA   NA   <NA> <NA> 2197 <NA>
## [106] NA   NA   NA   777  <NA> 187  NA   NA   <NA> NA   NA   NA   426  NA   98  
## [121] 201  NA   <NA> <NA> NA   NA   NA   NA   <NA> NA   NA   NA   <NA> NA   NA  
## [136] NA   NA   <NA> NA   NA   NA   243  NA   NA   850  <NA> NA   NA   NA   445 
## [151] <NA> <NA> NA   NA   NA   NA   <NA> 940  NA   <NA> <NA> NA   <NA> <NA> NA  
## [166] <NA> NA   <NA> NA   <NA> <NA> NA   NA   <NA> 82   153  NA   <NA> <NA> NA  
## [181] <NA> NA   <NA> NA   NA   NA   <NA> <NA> NA   <NA> <NA> <NA> NA   NA   NA  
## [196] NA   <NA> <NA> <NA> NA   81   NA   <NA> 448  NA   <NA> NA   <NA> <NA> <NA>
## [211] 1796 <NA> <NA> NA   243  180  NA   215  <NA> <NA> NA   NA   0    NA   NA  
## [226] NA   <NA> <NA> <NA> NA   NA   NA   <NA> NA   NA   <NA> NA   20   3    128 
## [241] NA   NA   <NA> NA   NA   NA   <NA> NA   NA   <NA> NA   <NA> NA   NA   99  
## [256] NA   NA   0    <NA> 141  NA   386  NA   <NA> NA   31   <NA> NA   <NA> <NA>
## [271] <NA> <NA> <NA> NA   NA   <NA> NA   NA   <NA> <NA> <NA> 122  <NA> NA   <NA>
## [286] <NA> <NA> <NA> <NA> 245  NA   <NA> <NA> <NA> NA   NA   NA   <NA> NA   <NA>
## [301] 406  <NA> NA   NA   <NA> <NA> <NA> NA   NA   NA   NA   NA   <NA> NA   NA  
## [316] NA   1095 <NA> NA   NA   NA   NA   <NA> NA   NA   NA   NA   558  NA   <NA>
## [331] NA   <NA> 291  741  NA   NA   <NA> 525  NA   NA   NA   NA   NA   NA   NA  
## [346] <NA> NA   NA   <NA> <NA> 335  NA   <NA> 291  NA   NA   105  <NA> <NA> NA  
## [361] <NA> NA   <NA> NA   <NA> <NA> NA   NA   <NA> NA   NA   <NA> NA   NA   NA  
## [376] NA   <NA> NA   <NA> <NA> NA   NA   <NA> NA   <NA> NA   NA   <NA> NA   <NA>
## [391] <NA> NA   NA   <NA> <NA> <NA> NA   NA   NA   NA   NA   NA   NA   NA   NA  
## [406] 335  5    NA   211  NA   NA   NA   NA   <NA> NA  
## 52 Levels: 0 10 105 1095 122 128 141 153 16 1796 180 187 20 201 2100 ... NA
rse$paper_Days.to.Last.Follow.up
##   [1] 0    21   170  544  537  0    595  399  <NA> <NA> 10   <NA> 202  580  <NA>
##  [16] 0    0    373  0    <NA> <NA> 61   <NA> <NA> 0    388  356  <NA> <NA> <NA>
##  [31] 699  372  <NA> 5    19   582  543  569  76   508  <NA> 11   23   <NA> 0   
##  [46] <NA> 386  3196 353  <NA> 25   407  3    7    423  <NA> 5    <NA> 0    <NA>
##  [61] <NA> 3    468  0    <NA> 65   51   365  485  312  <NA> NA   0    308  0   
##  [76] 6    385  <NA> 0    <NA> 6    0    <NA> 99   <NA> 6    <NA> 17   368  270 
##  [91] 394  591  431  <NA> 406  1674 0    23   389  432  412  <NA> <NA> NA   <NA>
## [106] 0    566  22   NA   <NA> 0    64   413  <NA> 21   0    523  NA   645  5   
## [121] 0    0    <NA> <NA> 21   484  0    257  <NA> 0    0    377  <NA> 0    42  
## [136] 23   242  <NA> 323  176  104  237  414  8    NA   <NA> 569  468  331  211 
## [151] <NA> <NA> 321  372  0    383  <NA> 0    92   <NA> <NA> 0    <NA> <NA> 0   
## [166] <NA> 516  <NA> 0    <NA> <NA> 171  679  <NA> 6    NA   347  <NA> <NA> 143 
## [181] <NA> 171  <NA> 307  480  564  <NA> <NA> 0    <NA> <NA> <NA> 524  12   485 
## [196] 374  <NA> <NA> <NA> 180  8    5    <NA> 5    468  <NA> 240  <NA> <NA> <NA>
## [211] NA   <NA> <NA> 565  NA   NA   0    NA   <NA> <NA> 0    0    NA   12   0   
## [226] 603  <NA> <NA> <NA> 28   182  21   <NA> 592  411  <NA> 822  NA   NA   7   
## [241] 0    0    <NA> 0    582  912  <NA> 331  0    <NA> 9    <NA> 17   942  5   
## [256] 12   1644 NA   <NA> 0    809  386  438  <NA> 674  NA   <NA> 0    <NA> <NA>
## [271] <NA> <NA> <NA> 0    47   <NA> 0    10   <NA> <NA> <NA> NA   <NA> 0    <NA>
## [286] <NA> <NA> <NA> <NA> 22   0    <NA> <NA> <NA> 396  378  0    <NA> 692  <NA>
## [301] 406  <NA> 0    528  <NA> <NA> <NA> 6    378  126  0    0    <NA> 455  0   
## [316] 469  31   <NA> 25   23   1431 573  <NA> 459  472  6    245  183  0    <NA>
## [331] 0    <NA> 0    383  0    594  <NA> 308  642  360  131  462  390  0    449 
## [346] <NA> 0    736  <NA> <NA> NA   78   <NA> 15   0    190  NA   <NA> <NA> 400 
## [361] <NA> 379  <NA> 0    <NA> <NA> 785  0    <NA> 0    358  <NA> 369  429  0   
## [376] 475  <NA> 0    <NA> <NA> 92   99   <NA> 310  <NA> 198  463  <NA> 253  <NA>
## [391] <NA> 119  286  <NA> <NA> <NA> 0    354  338  0    0    45   465  403  576 
## [406] 0    NA   912  NA   0    383  614  741  <NA> 0   
## 159 Levels: 0 1 10 104 11 119 12 122 126 131 143 1431 15 16 1644 1674 17 ... NA
#BCR Biotab for clinical tcga

querycli_STAD<-GDCquery(project = "TCGA-STAD",
                        data.category = "Clinical",
                        data.type = "Clinical Supplement",
                        data.format = "BCR Biotab")
GDCdownload(querycli_STAD)
clinical.BCRtab.STAD <- GDCprepare(querycli_STAD)
## 
  |                                                                            
  |                                                                      |   0%
  |                                                                            
  |============                                                          |  17%
  |                                                                            
  |=======================                                               |  33%
  |                                                                            
  |===================================                                   |  50%
  |                                                                            
  |===============================================                       |  67%
  |                                                                            
  |==========================================================            |  83%
  |                                                                            
  |======================================================================| 100%
# All available tables
names(clinical.BCRtab.STAD)
## [1] "clinical_patient_stad"        "clinical_nte_stad"           
## [3] "clinical_omf_v4.0_stad"       "clinical_radiation_stad"     
## [5] "clinical_drug_stad"           "clinical_follow_up_v1.0_stad"
# colnames from clinical_patient_stad
tibble::tibble(sort(colnames(clinical.BCRtab.STAD$clinical_patient_stad)))
## # A tibble: 63 × 1
##    `sort(colnames(clinical.BCRtab.STAD$clinical_patient_stad))`
##    <chr>                                                       
##  1 age_at_initial_pathologic_diagnosis                         
##  2 ajcc_metastasis_pathologic_pm                               
##  3 ajcc_nodes_pathologic_pn                                    
##  4 ajcc_pathologic_tumor_stage                                 
##  5 ajcc_staging_edition                                        
##  6 ajcc_tumor_pathologic_pt                                    
##  7 anatomic_neoplasm_subdivision                               
##  8 anatomic_neoplasm_subdivision_other                         
##  9 antireflux_treatment                                        
## 10 antireflux_treatment_type                                   
## # … with 53 more rows
# pathologic tuimor stage status count
plyr::count(clinical.BCRtab.STAD$clinical_patient_stad$ajcc_pathologic_tumor_stage)   
##                   x freq
## 1     [Discrepancy]   11
## 2   [Not Available]   16
## 3    CDE_ID:3203222    1
## 4  pathologic_stage    1
## 5           Stage I    2
## 6          Stage IA   16
## 7          Stage IB   41
## 8          Stage II   33
## 9         Stage IIA   41
## 10        Stage IIB   56
## 11        Stage III    3
## 12       Stage IIIA   79
## 13       Stage IIIB   63
## 14       Stage IIIC   38
## 15         Stage IV   44
# subset for custom clinical

barcode<-data.frame(rse$paper_patient)
sex<-data.frame(rse$paper_Gender)
T_stage<-data.frame(rse$paper_Pathologic.T)
N_stage<-data.frame(rse$paper_Pathologic.N)
M_stage<-data.frame(rse$paper_Pathologic.M)
TCGA_sub<-data.frame(rse$paper_Molecular.Subtype)
lauren_sub<-data.frame(rse$paper_Lauren.Class)
age<-data.frame(rse$paper_Age.at.Initial.Diagnosis)
vital_sta<-data.frame(rse$paper_Vital.Status)
Days.to.Death<-data.frame(rse$paper_Days.to.Death)
Days.to.Last.Follow.up<-data.frame(rse$paper_Days.to.Last.Follow.up)
Days.to.Recurrence<-data.frame(rse$paper_Days.to.Recurrence)
ARID1A_mut<-data.frame(rse$paper_ARID1A.mutation)
KRAS_mut<-data.frame(rse$paper_KRAS.mutation)
PIK3CA_mut<-data.frame(rse$paper_PIK3CA.mutation)
RHOA_mut<-data.frame(rse$paper_RHOA.mutation)
TP53_mut<-data.frame(rse$paper_TP53.mutation)

customeclinSTAD<-cbind(barcode,
                       sex,
                       T_stage,
                       N_stage,
                       M_stage,
                       TCGA_sub,
                       lauren_sub,
                       age,
                       vital_sta,
                       Days.to.Death,
                       Days.to.Last.Follow.up,
                       Days.to.Recurrence,
                       ARID1A_mut,
                       KRAS_mut,
                       PIK3CA_mut,
                       RHOA_mut,
                       TP53_mut)

create_dt(customeclinSTAD)
#make barcode same with clinical
colnames(dataFilt)<-substr(colnames(dataFilt),1,12)

#transpose
t.dataFilt<-(t(dataFilt))
t.dataFilt<-as.data.frame(t.dataFilt) %>% 
  mutate(rse.paper_patient=row.names(t.dataFilt))
dim(t.dataFilt)
## [1]   415 14900
t.dataFilt<-t.dataFilt %>% 
  select(14900,1:14899)

# since we only require FAM86A, PRMT1, and CAMKMT, and no need to perform exploratory analysis (yet)
# how about just subset only these genes (lighter processing)
t.dataFilt<-t.dataFilt %>% 
  select(1,'FAM86A','C2orf34','PRMT1')

#leftjoin to other parameter
t.dataFilt<-t.dataFilt %>% 
  left_join(customeclinSTAD)
create_dt(t.dataFilt)

4 Plotting and Statistics

# Plotting expression based on subtype
sub_TCGA<-t.dataFilt
head(sub_TCGA)
##   rse.paper_patient FAM86A C2orf34 PRMT1 rse.paper_Gender
## 1      TCGA-3M-AB46   1847     519  5152             <NA>
## 2      TCGA-3M-AB47    919     280  3545             <NA>
## 3      TCGA-B7-5816    943     382  5201           FEMALE
## 4      TCGA-B7-5818    794     668  6562             MALE
## 5      TCGA-B7-A5TI   1041     323  4454             <NA>
## 6      TCGA-B7-A5TJ   1242     707  2968             <NA>
##   rse.paper_Pathologic.T rse.paper_Pathologic.N rse.paper_Pathologic.M
## 1                   <NA>                   <NA>                   <NA>
## 2                   <NA>                   <NA>                   <NA>
## 3                    T4a                     N0                     M0
## 4                     T2                     N0                     M0
## 5                   <NA>                   <NA>                   <NA>
## 6                   <NA>                   <NA>                   <NA>
##   rse.paper_Molecular.Subtype rse.paper_Lauren.Class
## 1                        <NA>                   <NA>
## 2                        <NA>                   <NA>
## 3                         MSI                Diffuse
## 4                         EBV             Intestinal
## 5                        <NA>                   <NA>
## 6                        <NA>                   <NA>
##   rse.paper_Age.at.Initial.Diagnosis rse.paper_Vital.Status
## 1                               <NA>                   <NA>
## 2                               <NA>                   <NA>
## 3                              51.19                 LIVING
## 4                               62.4                 LIVING
## 5                               <NA>                   <NA>
## 6                               <NA>                   <NA>
##   rse.paper_Days.to.Death rse.paper_Days.to.Last.Follow.up
## 1                    <NA>                             <NA>
## 2                    <NA>                             <NA>
## 3                      NA                              171
## 4                      NA                              356
## 5                    <NA>                             <NA>
## 6                    <NA>                             <NA>
##   rse.paper_Days.to.Recurrence rse.paper_ARID1A.mutation
## 1                         <NA>                      <NA>
## 2                         <NA>                      <NA>
## 3                           NA                         1
## 4                           NA                         1
## 5                         <NA>                      <NA>
## 6                         <NA>                      <NA>
##   rse.paper_KRAS.mutation rse.paper_PIK3CA.mutation rse.paper_RHOA.mutation
## 1                    <NA>                      <NA>                    <NA>
## 2                    <NA>                      <NA>                    <NA>
## 3                       0                         1                       0
## 4                       0                         1                       0
## 5                    <NA>                      <NA>                    <NA>
## 6                    <NA>                      <NA>                    <NA>
##   rse.paper_TP53.mutation
## 1                    <NA>
## 2                    <NA>
## 3                       0
## 4                       1
## 5                    <NA>
## 6                    <NA>
sub_TCGA<-sub_TCGA %>% 
  mutate(log2.FAM86A=log(FAM86A),
         log2.CAMKMT=log(C2orf34),
         log2.PRMT1=log(PRMT1))
colnames(sub_TCGA)
##  [1] "rse.paper_patient"                  "FAM86A"                            
##  [3] "C2orf34"                            "PRMT1"                             
##  [5] "rse.paper_Gender"                   "rse.paper_Pathologic.T"            
##  [7] "rse.paper_Pathologic.N"             "rse.paper_Pathologic.M"            
##  [9] "rse.paper_Molecular.Subtype"        "rse.paper_Lauren.Class"            
## [11] "rse.paper_Age.at.Initial.Diagnosis" "rse.paper_Vital.Status"            
## [13] "rse.paper_Days.to.Death"            "rse.paper_Days.to.Last.Follow.up"  
## [15] "rse.paper_Days.to.Recurrence"       "rse.paper_ARID1A.mutation"         
## [17] "rse.paper_KRAS.mutation"            "rse.paper_PIK3CA.mutation"         
## [19] "rse.paper_RHOA.mutation"            "rse.paper_TP53.mutation"           
## [21] "log2.FAM86A"                        "log2.CAMKMT"                       
## [23] "log2.PRMT1"
#by T
sub_TCGA<-sub_TCGA %>% 
  mutate(T2 = case_when(rse.paper_Pathologic.T == 'T1' ~ 'T1',
                        rse.paper_Pathologic.T == 'T1a' ~ 'T1',
                        rse.paper_Pathologic.T == 'T1b' ~ 'T1',
                        rse.paper_Pathologic.T == 'T2' ~ 'T2',
                        rse.paper_Pathologic.T == 'T2a' ~ 'T2',
                        rse.paper_Pathologic.T == 'T2b' ~ 'T2',
                        rse.paper_Pathologic.T == 'T3' ~ 'T3',
                        rse.paper_Pathologic.T == 'T4' ~ 'T4',
                        rse.paper_Pathologic.T == 'T4a' ~ 'T4',
                        rse.paper_Pathologic.T == 'T4b' ~ 'T4'))

ggplot(data=subset(sub_TCGA, !is.na(T2)),aes(x=T2,y=log2.FAM86A,fill=T2))+
  stat_boxplot(geom ='errorbar',width=.2) +
  geom_jitter(colour='gray90',alpha=.8,width = .2)+
  geom_boxplot(width=.6)+
  theme_Publication()+
  scale_fill_aziz()+
  scale_y_continuous(expand=expand_scale(mult = c(0.1,0.2)))+
  theme(axis.text = element_text(family = "Arial",color="black"),
        axis.title.y = element_text(vjust = 2.5),
        axis.text.x = element_text(angle = 45,vjust = 1, hjust=1),
        legend.position = 'none',
        aspect.ratio = 1.5,
        panel.grid.major.x = element_blank())+
  labs(y=expression('FAM86A expression (log'[2]*")"),x=NULL)

kruskal.test(log2.FAM86A ~ T2, data = sub_TCGA)
## 
##  Kruskal-Wallis rank sum test
## 
## data:  log2.FAM86A by T2
## Kruskal-Wallis chi-squared = 0.32413, df = 3, p-value = 0.9554
pairwise.wilcox.test((sub_TCGA$log2.FAM86A), sub_TCGA$T2,paired=FALSE,
                     p.adjust.method = "BH")
## 
##  Pairwise comparisons using Wilcoxon rank sum test with continuity correction 
## 
## data:  (sub_TCGA$log2.FAM86A) and sub_TCGA$T2 
## 
##    T1   T2   T3  
## T2 0.89 -    -   
## T3 0.89 0.89 -   
## T4 0.89 0.89 0.89
## 
## P value adjustment method: BH
#by N
sub_TCGA<-sub_TCGA %>% 
  mutate(N2 = case_when(rse.paper_Pathologic.N == 'N0' ~ 'N0',
                        rse.paper_Pathologic.N == 'N1' ~ 'N1',
                        rse.paper_Pathologic.N == 'N2' ~ 'N2',
                        rse.paper_Pathologic.N == 'N3' ~ 'N3',
                        rse.paper_Pathologic.N == 'N3a' ~ 'N3',
                        rse.paper_Pathologic.N == 'N3b' ~ 'N3'))

ggplot(data=subset(sub_TCGA, !is.na(N2)),aes(x=N2,y=log2.FAM86A,fill=N2))+
  stat_boxplot(geom ='errorbar',width=.2) +
  geom_jitter(colour='gray90',alpha=.8,width = .2)+
  geom_boxplot(width=.6)+
  theme_Publication()+
  scale_fill_aziz()+
  scale_y_continuous(expand=expand_scale(mult = c(0.1,0.2)))+
  theme(axis.text = element_text(family = "Arial",color="black"),
        axis.title.y = element_text(vjust = 2.5),
        axis.text.x = element_text(angle = 45,vjust = 1, hjust=1),
        legend.position = 'none',
        aspect.ratio = 1.5,
        panel.grid.major.x = element_blank())+
  labs(y=expression('FAM86A expression (log'[2]*")"),x=NULL)

kruskal.test(log2.FAM86A ~ N2, data = sub_TCGA)
## 
##  Kruskal-Wallis rank sum test
## 
## data:  log2.FAM86A by N2
## Kruskal-Wallis chi-squared = 0.54766, df = 3, p-value = 0.9083
pairwise.wilcox.test((sub_TCGA$log2.FAM86A), sub_TCGA$N2,
                     paired=FALSE,
                     p.adjust.method = "BH")
## 
##  Pairwise comparisons using Wilcoxon rank sum test with continuity correction 
## 
## data:  (sub_TCGA$log2.FAM86A) and sub_TCGA$N2 
## 
##    N0   N1   N2  
## N1 0.93 -    -   
## N2 0.93 0.93 -   
## N3 0.93 0.93 0.93
## 
## P value adjustment method: BH
#by M
sub_TCGA<-sub_TCGA %>% 
  mutate(M2 = case_when(rse.paper_Pathologic.M == 'M0' ~ 'M0',
                        rse.paper_Pathologic.M == 'M1' ~ 'M1'))
ggplot(data=subset(sub_TCGA, !is.na(M2)),aes(x=M2,y=log2.FAM86A,fill=M2))+
    stat_boxplot(geom ='errorbar',width=.2) +
  geom_jitter(colour='gray90',alpha=.8,width = .2)+
  geom_boxplot(width=.6)+
  theme_Publication()+
  scale_fill_aziz()+
  scale_y_continuous(expand=expand_scale(mult = c(0.1,0.2)))+
  theme(axis.text = element_text(family = "Arial",color="black"),
        axis.title.y = element_text(vjust = 2.5),
        axis.text.x = element_text(angle = 45,vjust = 1, hjust=1),
        legend.position = 'none',
        aspect.ratio = 1.85,
        panel.grid.major.x = element_blank())+
  labs(y=expression('FAM86A expression (log'[2]*")"),x=NULL)

wilcox.test(log2.FAM86A ~ M2, data = sub_TCGA,
            exact = FALSE)
## 
##  Wilcoxon rank sum test with continuity correction
## 
## data:  log2.FAM86A by M2
## W = 2122.5, p-value = 0.5602
## alternative hypothesis: true location shift is not equal to 0
sub_rse<-sub_TCGA
colnames(sub_rse)
##  [1] "rse.paper_patient"                  "FAM86A"                            
##  [3] "C2orf34"                            "PRMT1"                             
##  [5] "rse.paper_Gender"                   "rse.paper_Pathologic.T"            
##  [7] "rse.paper_Pathologic.N"             "rse.paper_Pathologic.M"            
##  [9] "rse.paper_Molecular.Subtype"        "rse.paper_Lauren.Class"            
## [11] "rse.paper_Age.at.Initial.Diagnosis" "rse.paper_Vital.Status"            
## [13] "rse.paper_Days.to.Death"            "rse.paper_Days.to.Last.Follow.up"  
## [15] "rse.paper_Days.to.Recurrence"       "rse.paper_ARID1A.mutation"         
## [17] "rse.paper_KRAS.mutation"            "rse.paper_PIK3CA.mutation"         
## [19] "rse.paper_RHOA.mutation"            "rse.paper_TP53.mutation"           
## [21] "log2.FAM86A"                        "log2.CAMKMT"                       
## [23] "log2.PRMT1"                         "T2"                                
## [25] "N2"                                 "M2"
sub_rse<-sub_rse %>% 
  mutate(Lauren2 = case_when(rse.paper_Lauren.Class == 'Diffuse' ~ 'Diffuse',
                             rse.paper_Lauren.Class == 'Intestinal' ~ 'Intestinal',
                             rse.paper_Lauren.Class == 'Mixed' ~ 'Mixed'))

ggplot(data=subset(sub_rse, !is.na(Lauren2)),aes(x=Lauren2,y=log2.FAM86A,fill=Lauren2))+
  stat_boxplot(geom ='errorbar',width=.2) +
  geom_jitter(colour='gray90',alpha=.8,width = .2)+
  geom_boxplot(width=.6)+
  theme_Publication()+
  scale_fill_aziz()+
  scale_y_continuous(expand=expand_scale(mult = c(0.1,0.2)))+
  theme(axis.text = element_text(family = "Arial",color="black"),
        axis.title.y = element_text(vjust = 2.5),
        axis.text.x = element_text(angle = 45,vjust = 1, hjust=1),
        legend.position = 'none',
        aspect.ratio = 1.85,
        panel.grid.major.x = element_blank())+
  labs(y=expression('FAM86A expression (log'[2]*")"),x=NULL)

kruskal.test(log2.FAM86A ~ Lauren2, data = sub_rse)
## 
##  Kruskal-Wallis rank sum test
## 
## data:  log2.FAM86A by Lauren2
## Kruskal-Wallis chi-squared = 11.864, df = 2, p-value = 0.002653
pairwise.wilcox.test(sub_rse$log2.FAM86A, sub_rse$Lauren2,
                     p.adjust.method = "BH")
## 
##  Pairwise comparisons using Wilcoxon rank sum test with continuity correction 
## 
## data:  sub_rse$log2.FAM86A and sub_rse$Lauren2 
## 
##            Diffuse Intestinal
## Intestinal 0.0016  -         
## Mixed      0.4017  0.4017    
## 
## P value adjustment method: BH
#Mol.sub
sub_rse<-sub_rse %>% 
  mutate(mol_tcga = case_when(rse.paper_Molecular.Subtype == 'CIN' ~ 'CIN',
                              rse.paper_Molecular.Subtype == 'EBV' ~ 'EBV',
                              rse.paper_Molecular.Subtype == 'GS' ~ 'GS',
                              rse.paper_Molecular.Subtype == 'MSI' ~ 'MSI'))

ggplot(data=subset(sub_rse, !is.na(mol_tcga)),aes(x=mol_tcga,y=log2.FAM86A,fill=mol_tcga))+
  stat_boxplot(geom ='errorbar',width=.2) +
  geom_jitter(colour='gray90',alpha=.8,width = .2)+
  geom_boxplot(width=.6)+
  theme_Publication()+
  scale_fill_aziz()+
  scale_y_continuous(expand=expand_scale(mult = c(0.1,0.2)))+
  theme(axis.text = element_text(family = "Arial",color="black"),
        axis.title.y = element_text(vjust = 2.5),
        axis.text.x = element_text(angle = 45,vjust = 1, hjust=1),
        legend.position = 'none',
        aspect.ratio = 1.5,
        panel.grid.major.x = element_blank())+
  labs(y=expression('FAM86A expression (log'[2]*")"),x=NULL)

kruskal.test(log2.FAM86A ~ mol_tcga, data = sub_rse)
## 
##  Kruskal-Wallis rank sum test
## 
## data:  log2.FAM86A by mol_tcga
## Kruskal-Wallis chi-squared = 19.22, df = 3, p-value = 0.0002462
pairwise.wilcox.test(sub_rse$log2.FAM86A, sub_rse$mol_tcga,paired=FALSE,
                     p.adjust.method = "BH")
## 
##  Pairwise comparisons using Wilcoxon rank sum test with continuity correction 
## 
## data:  sub_rse$log2.FAM86A and sub_rse$mol_tcga 
## 
##     CIN     EBV     GS     
## EBV 0.04036 -       -      
## GS  0.02782 0.57278 -      
## MSI 0.22058 0.00258 0.00011
## 
## P value adjustment method: BH