This method function recalculates the condensed linear model object
using each element of
object sequentially from last to first.
USAGE:
recalc(object, conLin)
REQUIRED ARGUMENTS:
object
an object inheriting from class
modelStruct,
representing a list of model components, such as
corStruct and
varFunc objects.
OPTIONAL ARGUMENTS:
conLin
an optional 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. Defaults to
attr(object, "conLin").
VALUE:
the recalculated condensed linear model object.
NOTE: This method function is generally only used inside model fitting
functions, such as
lme and
gls, that allow model
components, such as correlated error terms and variance functions.