extract_vars

Given a <code><a href="/link/formula()?package=mlr3misc&version=0.16.0" data-mini-rdoc="mlr3misc::formula()">formula()</a></code> <code>f</code>, returns all variables used on the left-hand side and
right-hand side of the formula.

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'.

Marc Becker

mlr3misc

Helper Functions for 'mlr3'

Michel Lang

Patrick Schratz

extract_vars function

<dl><dt>f</dt>
<dd>(<code><a href="/link/formula()?package=mlr3misc&version=0.16.0" data-mini-rdoc="mlr3misc::formula()">formula()</a></code>).</dd></dl>

Arguments

Given a <code><a href='https://rdrr.io/r/stats/formula.html'>formula()</a></code> <code>f</code>, returns all variables used on the left-hand side and
right-hand side of the formula.

Extract Variables from a Formula — extract_vars

<dl>

<dt>f</dt>
<dd>(<code><a href='https://rdrr.io/r/stats/formula.html'>formula()</a></code>).</dd>

</dl>

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extract_vars: Extract Variables from a Formula

Description

Usage

Value

Arguments

Examples