How to get data without index number in shiny

问题

I am getting the value [1] 0.7976529 by using verbatimTextOutput("oaccura") on ui.r and output$oaccura<-renderPrint({a3}) on server.r but i want 0.7976529. How to get data and add dynamic css.

回答1:

Maybe you can use renderText instead

library(shiny)
a3 <- 0.7976529
ui  <- fluidPage(verbatimTextOutput("oaccura"))
server <- function(input, output, session) {
  output$oaccura <- renderText({a3})
}
runApp(list(ui = ui, server = server))

来源：https://stackoverflow.com/questions/40627799/how-to-get-data-without-index-number-in-shiny