sidebarLayout {shiny} | R Documentation |
Create a layout with a sidebar and main area. The sidebar is displayed with a distinct background color and typically contains input controls. The main area occupies 2/3 of the horizontal width and typically contains outputs.
sidebarLayout(sidebarPanel, mainPanel, position = c("left", "right"), fluid = TRUE)
sidebarPanel |
The sidebarPanel containing input controls |
mainPanel |
The mainPanel containing outputs |
position |
The position of the sidebar relative to the main area ("left" or "right") |
fluid |
|
## Only run examples in interactive R sessions if (interactive()) { options(device.ask.default = FALSE) # Define UI ui <- fluidPage( # Application title titlePanel("Hello Shiny!"), sidebarLayout( # Sidebar with a slider input sidebarPanel( sliderInput("obs", "Number of observations:", min = 0, max = 1000, value = 500) ), # Show a plot of the generated distribution mainPanel( plotOutput("distPlot") ) ) ) # Server logic server <- function(input, output) { output$distPlot <- renderPlot({ hist(rnorm(input$obs)) }) } # Complete app with UI and server components shinyApp(ui, server) }