Conditional Akaike Information Criterion for 'lme4' and 'nlme'

Provides functions for the estimation of the conditional Akaike information in generalized mixed-effect models fitted with (g)lmer() from 'lme4', lme() from 'nlme' and gamm() from 'mgcv'. For a manual on how to use 'cAIC4', see Saefken et al. (2021) .


Reference manual

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1.0 by David Ruegamer, a month ago

Browse source code at

Authors: Benjamin Saefken , David Ruegamer , Philipp Baumann and Rene-Marcel Kruse , with contributions from Sonja Greven and Thomas Kneib

Documentation:   PDF Manual  

GPL (>= 2) license

Imports RLRsim, mgcv, mvtnorm

Depends on lme4, methods, Matrix, stats4, nlme

Suggests gamm4

Suggested by parameters.

See at CRAN