The log-likelihood, or restricted log-likelihood, of the
Gaussian linear mixed-effects model represented by object and
conLin (assuming spherical within-group covariance structure),
evaluated at coef(object) is calculated and added to the
logLik component of conLin. The settings
attribute of object determines whether the log-likelihood, or
the restricted log-likelihood, is to be calculated. The computational
methods for the (restricted) log-likelihood calculations are described
in Bates and Pinheiro (1998).
# S3 method for reStruct
recalc(object, conLin, ...)the condensed linear model with its logLik component updated.
an object inheriting from class "reStruct",
representing a random effects structure and consisting of a list of
pdMat objects.
a condensed linear model object, consisting of a list
with components "Xy", corresponding to a regression matrix
(X) combined with a response vector (y), and
"logLik", corresponding to the log-likelihood of the
underlying model.
some methods for this generic require additional arguments. None are used in this method.
José Pinheiro and Douglas Bates bates@stat.wisc.edu
logLik,
lme,
recalc,
reStruct