dot-switch_reference_level: Switch reference level in contrast matrix

In contrastable: Consistent Contrast Coding for Factors

Switch reference level in contrast matrix

Description

Reorders the rows of a contrast matrix to properly set the reference level

Usage

.switch_reference_level(contrast_matrix, old_reference, new_reference)

Arguments

contrast_matrix	An unlabeled contrast matrix
old_reference	The previously specified reference level, usually the default for the scheme found by .get_reference_level
new_reference	The index of the row to use as the new reference level

Value

A matrix with the reordered rows and correct values for the reference level

contrastable documentation built on Oct. 1, 2024, 5:07 p.m.