| merPredD {lme4} | R Documentation |
merPredD classThe generator object for the
merPredD reference class. Such an
object is primarily used through its new method.
merPredD(...)
... |
List of arguments (see Note). |
Create a new merPredD object
Arguments to the new methods must be named
arguments:
X dense model matrix for the
fixed-effects parameters, to be stored in the X
field.
Zt transpose of the sparse model matrix
for the random effects. It is stored in the Zt
field.
Lambdat transpose of the sparse lower
triangular relative variance factor (stored in the
Lambdat field).
Lind integer vector of
the same length as the "x" slot in the
Lambdat field. Its elements should be in the
range 1 to the length of the theta field.
theta numeric vector of variance component
parameters (stored in the theta field).
n
sample size, usually nrow(X).