logLik.mcml: Extracts the log-likelihood from an mcml object

In glmmrBase: Generalised Linear Mixed Models in R

Extracts the log-likelihood from an mcml object

Description

Extracts the final log-likelihood value from an mcml object returned from call of 'MCML' or 'LA' in the Model class. The fitting algorithm estimates the fixed effects, random effects, and covariance parameters all separately. The log-likelihood is separable in the fixed and covariance parameters, so one can return the log-likelihood for either component, or the overall log-likelihood.

Usage

## S3 method for class 'mcml'
logLik(object, fixed = TRUE, covariance = TRUE, ...)

Arguments

object	An 'mcml' model fit.
fixed	Logical whether to include the log-likelihood value from the fixed effects.
covariance	Logical whether to include the log-likelihood value from the covariance parameters.
...	Further arguments passed from other methods

Value

An object of class 'logLik'. If both 'fixed' and 'covariance' are FALSE then it returns NA.

glmmrBase documentation built on April 3, 2025, 10:44 p.m.