nlme (version 3.1-131)

recalc.corStruct: Recalculate for corStruct Object

Description

This method function pre-multiples the "Xy" component of conLin by the transpose square-root factor(s) of the correlation matrix (matrices) associated with object and adds the log-likelihood contribution of object, given by logLik(object), to the "logLik" component of conLin.

Usage

# S3 method for corStruct
recalc(object, conLin, …)

Arguments

object

an object inheriting from class "corStruct", representing a correlation structure.

conLin

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.

Value

the recalculated condensed linear model object.

See Also

corFactor, logLik.corStruct