dot-switch_reference_if_needed: Check if reference switching is necessary

In contrastable: Consistent Contrast Coding for Factors

Check if reference switching is necessary

Description

Check if the contrast matrix is able to switch reference levels, and if it is requested, do so

Usage

.switch_reference_if_needed(
  contrast_matrix,
  new_reference_label = NA,
  new_reference_index
)

Arguments

contrast_matrix	Contrast matrix
new_reference_label	Name of the level to use
new_reference_index	Index of the level to use

Value

Contrast matrix with reference level swapped if needed

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