multi.menu | R Documentation |
multi.menu
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 allow.zero
is set to TRUE, one can select ‘0’ to exit
without choosing an item.
multi.menu(choices, title, header, allow.zero = TRUE)
choices |
Character vector of labels for choices |
title |
Title printed before menu |
header |
Character vector of length 2 giving column titles |
allow.zero |
Permit 0 as an acceptable response |
Numeric vector giving the numbers of the options selected, or 0 if no selection is made.
Martyn Plummer
menu
.
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