Last data update: 2014.03.03
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R: Build model matrix
buildModelMatrix | R Documentation |
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
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newdata |
a data frame to construct the matrix from
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character |
which matrix to return,default is full matrix with fixed and
random terms, other options are "fixed" and "random"
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Source
Taken from predict.merMod in lme4
Results
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