is.01: does this vector only contains 0 and 1

View source: R/is_misc.R

is.01R Documentation

does this vector only contains 0 and 1

Description

does this vector only contains 0 and 1

Usage

is.01(x)

Arguments

x

a vector

Value

a boolean

Examples


is.01(c(0,1,0,0,1))
is.01(c(0,1,0,0,5))


ThinkR-open/ThinkR documentation built on Aug. 28, 2022, 1:29 p.m.