merTools (version 0.2.1)

buildModelMatrix: Build model matrix

Description

a function to create a model matrix with all predictor terms in both the group level and fixed effect level

Usage

buildModelMatrix(model, newdata, which = "full")

Arguments

model

a merMod object from lme4

newdata

a data frame to construct the matrix from

character

which matrix to return,default is full matrix with fixed and random terms, other options are "fixed" and "random"

Source

Taken from predict.merMod in lme4