is.discrete {plyr}R Documentation

Determine if a vector is discrete

Description

A discrete vector is a factor or a character vector

Usage

is.discrete(x)

Arguments

x vector to test

Author(s)

Hadley Wickham <h.wickham@gmail.com>

Examples

is.discrete(1:10)
is.discrete(c("a", "b", "c"))
is.discrete(factor(c("a", "b", "c")))

[Package plyr version 0.1.5 Index]