{coda}R Documentation

Choose multiple options from a menu

Description presents the user with a menu of choices labelled from 1 to the number of choices. The user may choose one or more options by entering a comma separated list. A range of values may also be specified using the ":" operator. Mixed expressions such as "1,3:5, 6" are permitted.

If is set to TRUE, one can select `0' to exit without choosing an item.

Usage, title, header, = TRUE)


choices Character vector of labels for choices
title Title printed before menu
header Character vector of length 2 giving column titles Permit 0 as an acceptable response


Numeric vector giving the numbers of the options selected, or 0 if no selection is made.


Martyn Plummer

See Also


[Package coda version 0.8-3 Index]