我的 Shiny 应用中有一个 checkboxGroupInput,代码如下:
checkboxGroupInput("sexe", "Sexe:",
c("Masculin" = "mas","Féminin" = "fem"))
我的问题是如何在第一次加载时检查它们?
知道我试过 selected= c 但没有用
用 selected = c("mas","fem")
例如
library(shiny)
library(shinydashboard)
ui <- dashboardPage(
  dashboardHeader(),
  dashboardSidebar(),
  dashboardBody( checkboxGroupInput("sexe","Sexe:", 
                                    choices = c("Masculin" = "mas", "Femenin" = "fem"),
                                    selected = c("mas","fem")))
)
server <- function(input, output){
}
shinyApp(ui, server)