Select Variable App

This module function comes from the Case study: selecting a numeric variable section of Mastering Shiny.

Usage

selectVarApp(filter = is.numeric)

Arguments

filter

variables to list. This will be set by the caller of the module, so doesn’t need to be reactive

Value

shiny app

Reactive values

The only changes to this application include a call to verbatimTextOutput() in the UI, which renders the contents of reactiveValuesToList() in the server. The renderPrint() output contains the inputIds for the modules in the application.