lmeLevel {lme4} | R Documentation |
Create an lmeLevel
object from its components
lmeLevel(precision, groups, columns, modelMatrix)
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 |
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.
An lmeLevel
object.
lmeLevel-class
, pdMat-class
,
reStruct-class