is_FALSE

is_TRUE

is_false

is_true

true_or_false

<code>is_TRUE</code> and <code>is_true</code> tests if x is TRUE 
 <code>is_FALSE</code> and <code>is_false</code> tests if x is FALSE
 <code>true_or_false</code> returns whether the condition is
 true or false

Allows users to test characteristics of common R objects.

Frederic Bertrand

tester

Tests and Checks Characteristics of R Objects

Gaston Sanchez

is_TRUE function

<dl> <dt>x</dt>
<dd>an R object</dd></dl>

Arguments

<code>is_TRUE</code> and <code>is_true</code> tests if x is TRUE 
 <code>is_FALSE</code> and <code>is_false</code> tests if x is FALSE
 <code>true_or_false</code> returns whether the condition is
 true or false

If TRUE or FALSE — is_TRUE

<dl>

 <dt>x</dt>
<dd>an R object</dd>

</dl>

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is_TRUE: If TRUE or FALSE

Description

Arguments

Examples