levels.lmm: Contrasts and Reference Level in a Linear Mixed Model

View source: R/levels.R

levels.lmmR Documentation

Contrasts and Reference Level in a Linear Mixed Model

Description

Contrasts and reference level used when modeling the mean in a linear mixed modek.

Usage

## S3 method for class 'lmm'
levels(x)

Arguments

x

an lmm object.

Value

a list with two elements

  • all: contrast matrix for each categorical or factor variable

  • reference: reference level: one value for each categorical variable


bozenne/repeated documentation built on July 16, 2025, 11:16 p.m.