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lme4 (version 0.999375-22)
Linear mixed-effects models using S4 classes
Description
Fit linear and generalized linear mixed-effects models.
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Install
install.packages('lme4')
Monthly Downloads
539,225
Version
0.999375-22
License
GPL (>=2)
Maintainer
Douglas Bates
Last Published
December 2nd, 2025
Functions in lme4 (0.999375-22)
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lmList-class
Class "lmList"
mer-class
Mixed Model Representations and *mer Methods
HPDinterval
Highest Posterior Density intervals
mcmcsamp
Generate an MCMC sample
refit
Re-fit a model to a new response vector
ranef
Extract the modes of the random effects
cake
Breakage angle of chocolate cakes
fixef
Extract the fixed-effects estimates
Penicillin
Variation in penicillin testing
Dyestuff
Yield of dyestuff by batch
BIC
Bayesian Information Criterion
sleepstudy
Reaction times in a sleep deprivation study
VarCorr
Extract variance and correlation components
lmList
List of lm Objects with a Common Model
merMCMC-class
Mixed-model Markov chain Monte Carlo results
lmer
Fit Mixed-Effects Models
cbpp
Contagious bovine pleuropneumonia
VarCorr-class
Class "VarCorr"
Pastes
Paste strength by batch and cask