Nothing
output$MutDataTable <- DT::renderDataTable({
## check if GenProf is mutation
if (length(grep("mutation", input$GenProfID))==0){
dat <- as.data.frame("Please select mutations from Genetic Profiles")
}else{
GeneList <- whichGeneList(input$GeneListID)
##### Get Mutation Data for selected Case and Genetic Profile
if(length(GeneList)>500){
shiny::withProgress(message = 'loading Mega Mutation Data from cgdsr server...', value = 1, {
dat <- getMegaProfData(GeneList,input$GenProfID,input$CasesID, Class="MutData")
})
} else if (inherits(try(dat <- cgdsr::getMutationData(cgds,input$CasesID, input$GenProfID, GeneList), silent=FALSE),"try-error")){
dat <- as.data.frame("There are some Gene Symbols not supported by cbioportal.
Or the gene list is empty.
Or bioCancer is not connected to cgdsr server (check connection).")
}else{
shiny::withProgress(message = 'loading Mutation Data from cgdsr server...', value = 1, {
dat <- cgdsr::getMutationData(cgds,input$CasesID, input$GenProfID, GeneList)
if(dim(dat)[1]==0){
## avoide error when GeneList is empty
## Error..No.cancer.study..cancer_study_id...or.genetic.profile..genetic_profile_id..or.case.list.or..case_list..case.set..case_set_id..provid
dat <- as.data.frame("Gene List is empty.
Or The Gene Symbols are not supported by cbioportal.
Copy and paste genes from text file (Gene/line) or use gene list from examples.")
}else{
req(input$Mut_varsID)
# dat <- cgdsr::getMutationData(cgds,input$CasesID, input$GenProfID, GeneList)
## change rownames in the first column
dat <- as.data.frame(dat %>% tibble::rownames_to_column("Patients"))
dat <- dat[input$Mut_varsID]
r_data[['MutData']] <- dat
}
})
}
}
displayTable(dat)%>% DT::formatStyle(names(dat),
color = DT::styleEqual("Gene List is empty. copy and paste genes from text file (Gene/line) or use gene list from examples.",
'red'))#, backgroundColor = 'white', fontWeight = 'bold'
})
output$dl_MutData_tab <- shiny::downloadHandler(
filename = function() { paste0("MutData_tab.csv") },
content = function(file) {
#data_filter <- if (input$show_filter) input$data_filter else ""
get_data(r_data$MutData[input$MutDataTable_rows_all,], vars = input$Mut_varsID,
rows = NULL, na.rm = FALSE) %>%
write.csv(file, row.names = FALSE)
}
)
observeEvent(input$MutationHelp_report, {
cmd <- paste0("```{r fig.width=10.46, fig.height=5.54, dpi =72}\n",
paste0(" get_data(MutData[input$MutDataTable_rows_all,], vars = input$Mut_varsID,
na.rm = FALSE)"),
"\n",
"\n```\n"
)
update_report_fun(cmd)
})
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