names2

A simple wrapper around <code><a href="/link/base%3A%3Anames()?package=mlr3misc&version=0.15.1" data-mini-rdoc="mlr3misc::base::names()">base::names()</a></code>.
Returns a character vector even if no names attribute is set.
Values <code>NA</code> and <code>""</code> are treated as missing and replaced with the value provided in <code>missing_val</code>.

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

names2 function

<dl><dt>x</dt>
<dd>(<code>any</code>) 
Object.</dd>
<dt>missing_val</dt>
<dd>(<code>atomic(1)</code>) 
Value to set for missing names.
Default is <code>NA_character_</code>.</dd></dl>

Arguments

A simple wrapper around <code><a href='https://rdrr.io/r/base/names.html'>base::names()</a></code>.
Returns a character vector even if no names attribute is set.
Values <code>NA</code> and <code>""</code> are treated as missing and replaced with the value provided in <code>missing_val</code>.

A Type-Stable names() Replacement — names2

<dl>

<dt>x</dt>
<dd>(<code>any</code>) 
Object.</dd>


<dt>missing_val</dt>
<dd>(<code>atomic(1)</code>) 
Value to set for missing names.
Default is <code>NA_character_</code>.</dd>

</dl>

names2: A Type-Stable names() Replacement

Description

Usage

Value

Arguments

Examples