Pars is used to update the coefficients of the model components
of object and the individual (restricted) log-likelihood
contributions of each component are added together. The type of
log-likelihood (restricted or not) is determined by the
settings attribute of object.## S3 method for class 'lmeStruct':
logLik(object, Pars, conLin, \dots)lmeStruct,
representing a list of linear mixed-effects model components, such as
reStruct, corStruct, and varFunc objects."Xy", corresponding to a regression
matrix (X) combined with a response vector (y), and
"logLik", corresponding tobject, evaluated at Pars.lme, lmeStruct