combo

At least two alternative R expressions to
  choose from.

A list of arguments to append to the contents
  of ... .

list

label


  <code>combo</code> creates a combo <code>twiddlerControl</code> for
  selecting elements from a list of alternative expressions
  as substitutions for a variable.


Twiddler is an interactive tool that automatically creates
a Tcl/Tk GUI for manipulating variables in any R expression.
See the documentation of the function twiddle to get started.

combo: Combobox to manipulate a string variable by offering a list of alternative expressions

Description

Usage

Arguments

Value

See Also