selectOption {goCluster}R Documentation

A menu for choosing an option

Description

The function generates a menu that allows the user to choose amongst the options specified. selectOption allows to select only one of the options while selectOptions will allow the user to select several of them.

Usage

selectOption(options, message)
selectOptions(options, message, all)

Arguments

options The available options as character vector.
message The informational message that will be shown together with the menu.
all An additional string that allows to select all options at the same time.

Details

selectOption will offer a menu to choose one of the options given by the character vector options. selectOptions will offer a similar menu but the user can choose several options.

Value

The option(s) chosen by the user are being returned as a character vector.

Author(s)

Gunnar Wrobel, work@gunnarwrobel.de, http://www.gunnarwrobel.de.

See Also

selectCore, selectDouble, selectNumber.

Examples

if(interactive()){
## This example can only be run in an interactive mode

selectOption(c("A","B","C"), "Please choose one of the following options")
}

[Package goCluster version 1.4.0 Index]