Interactive distribution input — modist

Creates a compact Shiny input for interactively shaping a probability distribution. The input value contains the family and canonical parameters.

Usage

modist_input(
  input_id,
  family = "normal",
  value = NULL,
  domain = NULL,
  style = c("minimal", "modist"),
  ticks = NULL,
  grid = NULL,
  height = NULL
)

Arguments

input_id: Shiny input id.
family: Distribution family supported by the bundled modist version.
value: Named list of initial distribution parameters. Missing parameters use family defaults.
domain: Optional numeric vector of length two giving a fixed visible domain.
style: Visual preset: "minimal" or "modist".
ticks: Optional logical. NULL inherits the selected style.
grid: Optional logical. NULL inherits the selected style.
height: Optional CSS height. NULL keeps the default responsive aspect-ratio behavior.

Value

A Shiny input tag.

Examples

if (interactive()) {
  library(shiny)
  ui <- fluidPage(
    modist_input("dist", value = list(mu = 0, sigma = 1)),
    verbatimTextOutput("value")
  )
  server <- function(input, output, session) {
    output$value <- renderPrint(input$dist)
  }
  shinyApp(ui, server)
}