.get_dimnames

Given a factor, extract the row and column names of the contrasts. If they're
not set, then use default values. Also helps to catch invalid usage of
polynomial contrasts.

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

.get_dimnames function

<dl><dt>factor_col</dt>
<dd>Factor to extract contrasts from</dd></dl>

Arguments

Get dimnames of contrasts from factor — .get_dimnames

<dl>

<dt>factor_col</dt>
<dd>Factor to extract contrasts from</dd>

</dl>

.get_dimnames: Get dimnames of contrasts from factor

Description

Usage

Value

Arguments