Shiny by RStudio

Create a numeric input control

numericInput(inputId, label, value, min = NA, max = NA, step = NA,
  width = NULL)

Arguments

inputId The input slot that will be used to access the value.
label Display label for the control, or NULL for no label.
value Initial value.
min Minimum allowed value
max Maximum allowed value
step Interval to use when stepping between min and max
width The width of the input, e.g. '400px', or '100%'; see validateCssUnit.

Value

A numeric input control that can be added to a UI definition.

Description

Create an input control for entry of numeric values

Examples

## Only run examples in interactive R sessions if (interactive()) { ui <- fluidPage( numericInput("obs", "Observations:", 10, min = 1, max = 100), verbatimTextOutput("value") ) server <- function(input, output) { output$value <- renderText({ input$obs }) } shinyApp(ui, server) }

See also

updateNumericInput

Other input.elements: actionButton, checkboxGroupInput, checkboxInput, dateInput, dateRangeInput, fileInput, passwordInput, radioButtons, selectInput, sliderInput, submitButton, textAreaInput, textInput