Tests and assertions to perform frequent argument checks. A
substantial part of the package was written in C to minimize any worries
about execution time overhead.

Fast and Versatile Argument Checks

package-ubuntu-20.04-r-4.0.5#cran#checkmate-2.0.0

<p>Supported are atomic types (see <code><a href="../../base/html/is.atomic.html">is.atomic</a></code>), lists and data frames.
</p>

<table summary="R argblock"><tr valign="top">
<td><code>x</code></td>
<td>
<p>[<code>ANY</code>]<br>
Object to check.</p>
</td>
</tr></table>

<p>[<code>logical(1)</code>] Returns <code>TRUE</code> if any element is <code>NaN</code>.
</p>

anyNaN(1:10)
anyNaN(c(1:10, NaN))
iris[3, 3] = NaN
anyNaN(iris)

package-ubuntu-20.04-r-4.0.5#cran#checkmate-2.0.0#docs#anyNaN

anyNaN

Description

Usage

Arguments

Value

Examples

checkmate

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