lmeLevel {lme4}R Documentation

Construct an lmeLevel object

Description

Create an lmeLevel object from its components

Usage

lmeLevel(precision, groups, columns, modelMatrix)

Arguments

precision A pdMat object representing the relative precision matrix for the random effects. This argument is missing in calls to generate the lmeLevel for the fixed-effects terms and for the response.
groups The grouping factor. This argument is missing in calls to generate the lmeLevel for the fixed-effects terms and for the response.
columns integer vector: the columns in modelMatrix corresponding to this level of random or fixed effects.
modelMatrix a model matrix: the original slot of the containing reStruct object

Details

An lmeLevel object contains information on one level of random-effects terms or the fixed-effects terms or the response in a linear mixed-effects structure.

Value

An lmeLevel object.

See Also

lmeLevel-class, pdMat-class, reStruct-class


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