count_missing

Same as <code>sum(is.na(x))</code>, but without the allocation.

Frequently used helper functions and assertions used in
'mlr3' and its companion packages. Comes with helper functions for
functional programming, for printing, to work with 'data.table', as
well as some generally useful 'R6' classes. This package also
supersedes the package 'BBmisc'.

Michel Lang

mlr3misc

Helper Functions for 'mlr3'

Patrick Schratz

count_missing function

<dl><dt>x</dt>
<dd><code><a href="/link/vector()?package=mlr3misc&version=0.15.1" data-mini-rdoc="mlr3misc::vector()">vector()</a></code> 
Supported are logical, integer, double, complex and string vectors.</dd></dl>

Arguments

Count Missing Values in a Vector — count_missing

<dl>

<dt>x</dt>
<dd><code><a href='https://rdrr.io/r/base/vector.html'>vector()</a></code> 
Supported are logical, integer, double, complex and string vectors.</dd>

</dl>

count_missing: Count Missing Values in a Vector

Description

Usage

Value

Arguments

Examples