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lme4 (version 0.8-1)
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
544,654
Version
0.8-1
License
GPL version 2 or later
Maintainer
Douglas Bates
Last Published
March 26th, 2025
Functions in lme4 (0.8-1)
Search all functions
Mmmec
Malignant melanoma deaths in Europe
lmer-class
lme models representation
lmer
Fit linear mixed-effects models
lmList
List of lm Objects with a Common Model
random.effects
Extract Random Effects
Early
Early childhood intervention study
GLMM-class
Class "GLMM"
guPrenat
Prenatal care in Guatemala
Hsb82
High School and Beyond - 1982
GLMM
Fit Generalized Linear Mixed Models via PQL
guImmun
Immunization in Guatemala
Contraception
Contraceptive use in Bangladesh
Socatt
Social Attitudes Survey
contr.SAS
Contrast Matrices for SAS-like Results
VarCorr-class
Class "VarCorr"
fixed.effects
Extract Fixed Effects
lme
Fit linear mixed-effects models
lme-class
Class "lme"
Names
Extract or assign Names
lmeControl
Control values for lme
summary.GLMM-class
Class "summary.GLMM"
BIC
Bayesian Information Criterion
Gcsemv
GCSE exam score
intervals
Confidence Intervals on Coefficients
summary.lme-class
Class "summary.lme"
gsummary
Summarize a data frame by group
lmList-class
Class "lmList"
egsingle
US Sustaining Effects study
pooledSD
Extract pooled standard deviation
VarCorr
Extract variance and correlation components
summary.lmer-class
Class "summary.lmer"
groupedData
Creation of groupedData objects
formulas
Utilities for formulas
Rail
Evaluation of Stress in Railway Rails
Assay
Bioassay on Cell Culture Plate
bdf
Language scores
Glucose2
Glucose Levels Following Alcohol Ingestion
Orthodont
Growth curve data on an orthdontic measurement
Glucose
Glucose levels over time
Wafer
Modeling of Analog MOS Circuits
PBG
Effect of Phenylbiguanide on Blood Pressure
Quinidine
Quinidine Kinetics
Nitrendipene
Assay of nitrendipene
Alfalfa
Split-Plot Experiment on Varieties of Alfalfa
Phenobarb
Phenobarbitol Kinetics
ergoStool
Ergometrics experiment with stool types
IGF
Radioimmunoassay of IGF-I Protein
BodyWeight
Rat weight over time for different diets
RatPupWeight
The weight of rat pups
Fatigue
Cracks caused by metal fatigue
Machines
Productivity Scores for Machines and Workers
Dialyzer
High-Flux Hemodialyzer
Earthquake
Earthquake Intensity
Milk
Protein content of cows' milk
MathAchieve
Mathematics achievement scores
Tetracycline2
Pharmacokinetics of tetracycline
Oxboys
Heights of Boys in Oxford
Cefamandole
Pharmacokinetics of Cefamandole
Meat
Tenderness of meat
Tetracycline1
Pharmacokinetics of tetracycline
Spruce
Growth of Spruce Trees
Oxide
Variability in Semiconductor Manufacturing
Wheat2
Wheat Yield Trials
s3bby
Responses simulated by Rodriguez and Goldman
MathAchSchool
School demographic data for MathAchieve
s3bbx
Covariates in the Rodriguez and Goldman simulation
Soybean
Growth of soybean plants
Gun
Methods for firing naval guns
Oats
Split-plot Experiment on Varieties of Oats
Gasoline
Refinery yield of gasoline
Ovary
Counts of Ovarian Follicles
Muscle
Contraction of heart muscle sections
Pixel
X-ray pixel intensities over time
Remifentanil
Pharmacokinetics of remifentanil
Relaxin
Assay for Relaxin
Wheat
Yields by growing conditions