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lme4 (version 0.9-2)
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
539,960
Version
0.9-2
License
GPL version 2 or later
Maintainer
Douglas Bates
Last Published
March 26th, 2025
Functions in lme4 (0.9-2)
Search all functions
GLMM
Fit Generalized Linear Mixed Models via PQL
VarCorr
Extract variance and correlation components
lmer-class
lme models representation
lmList-class
Class "lmList"
lme-class
Class "lme"
groupedData
Creation of groupedData objects
lmeControl
Control values for lme
lmList
List of lm Objects with a Common Model
lmer
Fit linear mixed-effects models
summary.lmer-class
Class "summary.lmer"
summary.GLMM-class
Class "summary.GLMM"
pooledSD
Extract pooled standard deviation
fixed.effects
Extract Fixed Effects
random.effects
Extract Random Effects
BIC
Bayesian Information Criterion
summary.lme-class
Class "summary.lme"
VarCorr-class
Class "VarCorr"
GLMM-class
Class "GLMM"
gsummary
Summarize a data frame by group
formulas
Utilities for formulas
lme
Fit linear mixed-effects models
contr.SAS
Contrast Matrices for SAS-like Results