logLik.lme {nlme} | R Documentation |
If REML=FALSE
, returns the log-likelihood value of the linear
mixed-effects model represented by object
evaluated at the
estimated coefficients; else, the restricted log-likelihood evaluated
at the estimated coefficients is returned.
## S3 method for class 'lme' logLik(object, REML, ...)
object |
an object inheriting from class |
REML |
an optional logical value. If |
... |
some methods for this generic require additional arguments. None are used in this method. |
the (restricted) log-likelihood of the model represented by
object
evaluated at the estimated coefficients.
JosÃ© Pinheiro and Douglas Bates
Harville, D.A. (1974) “Bayesian Inference for Variance Components Using Only Error Contrasts”, Biometrika, 61, 383–385.
Pinheiro, J.C., and Bates, D.M. (2000) "Mixed-Effects Models in S and S-PLUS", Springer.
lme
,gls
,
logLik.corStruct
,
logLik.glsStruct
,
logLik.lmeStruct
,
logLik.lmList
,
logLik.reStruct
,
logLik.varFunc
,
fm1 <- lme(distance ~ Sex * age, Orthodont, random = ~ age, method = "ML") logLik(fm1) logLik(fm1, REML = TRUE)