logLik.varFunc

0th

Percentile

Extract varFunc logLik

This method function extracts the component of a Gaussian log-likelihood associated with the variance function structure represented by object, which is equal to the sum of the logarithms of the corresponding weights.

Keywords
models
Usage
## S3 method for class 'varFunc':
logLik(object, data, \dots)
Value

the sum of the logarithms of the weights corresponding to the variance function structure represented by object.

See Also

logLik.lme

Aliases
Examples
vf1 <- varPower(form = ~age)
vf1 <- Initialize(vf1, Orthodont)
coef(vf1) <- 0.1
logLik(vf1)
Documentation reproduced from package nlme, version 3.1-86, License: GPL (>=2)

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