isFALSE: Test if an object is 'FALSE'
In yihui/xfun: Supporting Functions for Packages Maintained by 'Yihui Xie'

isFALSE

R Documentation

Test if an object is `FALSE`

Description

For R versions lower than 3.5.0, this function is a simple abbreviation of identical(x, FALSE). For higher R versions, this function calls base::isFALSE().

Usage

isFALSE(x)

Arguments

`x`	An R object.

Note

This function will be deprecated in the future. We recommend that you use base::isFALSE() instead. If you have to support R versions lower than 3.5.0, you may use identical(x, FALSE), but please note that it is not equivalent to base::isFALSE().

yihui/xfun documentation built on April 24, 2024, 5:13 p.m.