.expand_formulas

Uses <code>{tidyselect}</code> functionality to expand the left hand side of a formula
into multiple formulas. See examples of <code>enlist_contrasts</code> for examples.

internal

Quickly set and summarize contrasts for factors prior to regression analyses. Intended comparisons, baseline conditions, and intercepts can be explicitly set and documented without the user needing to directly manipulate matrices. Reviews and introductions for contrast coding are available in Brehm and Alday (2022)<doi:10.1016/j.jml.2022.104334> and Schad et al. (2020)<doi:10.1016/j.jml.2019.104038>.

Thomas Sostarics

contrastable

Consistent Contrast Coding for Factors

.expand_formulas function

<dl><dt>formulas</dt>
<dd>List of formulas</dd>
<dt>data</dt>
<dd>Dataframe to evaluate names in</dd></dl>

Arguments

Expand contrast formulas — .expand_formulas

<dl>

<dt>formulas</dt>
<dd>List of formulas</dd>


<dt>data</dt>
<dd>Dataframe to evaluate names in</dd>

</dl>

.expand_formulas: Expand contrast formulas

Description

Usage

Value

Arguments