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lme4 (version 0.6-5)
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
389,866
Version
0.6-5
License
GPL version 2 or later
Maintainer
Douglas Bates
Last Published
March 26th, 2025
Functions in lme4 (0.6-5)
Search all functions
Gcsemv
GCSE exam score
Chem97
Scores on A-level Chemistry in 1997
Early
Early childhood intervention study
lmList
List of lm Objects with a Common Model
Hsb82
High School and Beyond - 1982
guPrenat
Prenatal care in Guatemala
BIC
Bayesian Information Criterion
random.effects
Extract Random Effects
fixed.effects
Extract Fixed Effects
VarCorr
Extract variance and correlation components
GLMM-class
Class "GLMM"
summary.GLMM-class
Class "summary.GLMM"
egsingle
US Sustaining Effects study
lmList-class
Class "lmList"
intervals
Confidence Intervals on Coefficients
Exam
Exam scores from inner London
Contraception
Contraceptive use in Bangladesh
lme-class
Class "lme"
Mmmec
Malignant melanoma deaths in Europe
Names
Extract or assign Names
groupedData
Creation of groupedData objects
Socatt
Social Attitudes Survey
groupedData-class
Class "groupedData"
lmeControl
Control values for lme
formulas
Utilities for formulas
VarCorr-class
Class "VarCorr"
gsummary
Summarize a data frame by group
GLMM
Fit Generalized Linear Mixed Models via PQL
lme
Fit linear mixed-effects models
summary.lme-class
Class "summary.lme"
pooledSD
Extract pooled standard deviation
guImmun
Immunization in Guatemala
Oxide
Variability in Semiconductor Manufacturing
MathAchSchool
School demographic data for MathAchieve
Rail
Evaluation of Stress in Railway Rails
Earthquake
Earthquake Intensity
Assay
Bioassay on Cell Culture Plate
Fatigue
Cracks caused by metal fatigue
RatPupWeight
The weight of rat pups
Wafer
Modeling of Analog MOS Circuits
Gasoline
Refinery yield of gasoline
Pixel
X-ray pixel intensities over time
Ovary
Counts of Ovarian Follicles
Spruce
Growth of Spruce Trees
Muscle
Contraction of heart muscle sections
Wheat2
Wheat Yield Trials
Phenobarb
Phenobarbitol Kinetics
Glucose
Glucose levels over time
Dialyzer
High-Flux Hemodialyzer
MathAchieve
Mathematics achievement scores
Tetracycline1
Pharmacokinetics of tetracycline
Glucose2
Glucose Levels Following Alcohol Ingestion
Orthodont
Growth curve data on an orthdontic measurement
ergoStool
Ergometrics experiment with stool types
Oxboys
Heights of Boys in Oxford
Nitrendipene
Assay of nitrendipene
Gun
Methods for firing naval guns
s3bby
Responses simulated by Rodriguez and Goldman
Meat
Tenderness of meat
Wheat
Yields by growing conditions
Soybean
Growth of soybean plants
Alfalfa
Split-Plot Experiment on Varieties of Alfalfa
Cefamandole
Pharmacokinetics of Cefamandole
bdf
Language scores
Remifentanil
Pharmacokinetics of remifentanil
Milk
Protein content of cows' milk
IGF
Radioimmunoassay of IGF-I Protein
Quinidine
Quinidine Kinetics
Oats
Split-plot Experiment on Varieties of Oats
Relaxin
Assay for Relaxin
BodyWeight
Rat weight over time for different diets
s3bbx
Covariates in the Rodriguez and Goldman simulation
Tetracycline2
Pharmacokinetics of tetracycline
PBG
Effect of Phenylbiguanide on Blood Pressure
Machines
Productivity Scores for Machines and Workers