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lme4 (version 0.6-6)
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
495,537
Version
0.6-6
License
GPL version 2 or later
Maintainer
Douglas Bates
Last Published
March 26th, 2025
Functions in lme4 (0.6-6)
Search all functions
GLMM
Fit Generalized Linear Mixed Models via PQL
fixed.effects
Extract Fixed Effects
VarCorr
Extract variance and correlation components
VarCorr-class
Class "VarCorr"
intervals
Confidence Intervals on Coefficients
Chem97
Scores on A-level Chemistry in 1997
gsummary
Summarize a data frame by group
summary.GLMM-class
Class "summary.GLMM"
egsingle
US Sustaining Effects study
Names
Extract or assign Names
groupedData
Creation of groupedData objects
lmList
List of lm Objects with a Common Model
lme
Fit linear mixed-effects models
lmeControl
Control values for lme
BIC
Bayesian Information Criterion
Contraception
Contraceptive use in Bangladesh
Hsb82
High School and Beyond - 1982
guPrenat
Prenatal care in Guatemala
random.effects
Extract Random Effects
lme-class
Class "lme"
Mmmec
Malignant melanoma deaths in Europe
Exam
Exam scores from inner London
formulas
Utilities for formulas
summary.lme-class
Class "summary.lme"
lmList-class
Class "lmList"
GLMM-class
Class "GLMM"
Gcsemv
GCSE exam score
groupedData-class
Class "groupedData"
pooledSD
Extract pooled standard deviation
guImmun
Immunization in Guatemala
Socatt
Social Attitudes Survey
Early
Early childhood intervention study
Wafer
Modeling of Analog MOS Circuits
Glucose
Glucose levels over time
Phenobarb
Phenobarbitol Kinetics
Ovary
Counts of Ovarian Follicles
Wheat2
Wheat Yield Trials
Oxide
Variability in Semiconductor Manufacturing
Assay
Bioassay on Cell Culture Plate
Alfalfa
Split-Plot Experiment on Varieties of Alfalfa
IGF
Radioimmunoassay of IGF-I Protein
Gasoline
Refinery yield of gasoline
Relaxin
Assay for Relaxin
Quinidine
Quinidine Kinetics
MathAchSchool
School demographic data for MathAchieve
RatPupWeight
The weight of rat pups
s3bbx
Covariates in the Rodriguez and Goldman simulation
Soybean
Growth of soybean plants
Pixel
X-ray pixel intensities over time
Rail
Evaluation of Stress in Railway Rails
ergoStool
Ergometrics experiment with stool types
Milk
Protein content of cows' milk
Tetracycline2
Pharmacokinetics of tetracycline
Gun
Methods for firing naval guns
Orthodont
Growth curve data on an orthdontic measurement
bdf
Language scores
Fatigue
Cracks caused by metal fatigue
Oats
Split-plot Experiment on Varieties of Oats
s3bby
Responses simulated by Rodriguez and Goldman
Meat
Tenderness of meat
Dialyzer
High-Flux Hemodialyzer
PBG
Effect of Phenylbiguanide on Blood Pressure
Tetracycline1
Pharmacokinetics of tetracycline
Cefamandole
Pharmacokinetics of Cefamandole
Wheat
Yields by growing conditions
Oxboys
Heights of Boys in Oxford
Glucose2
Glucose Levels Following Alcohol Ingestion
Nitrendipene
Assay of nitrendipene
BodyWeight
Rat weight over time for different diets
Machines
Productivity Scores for Machines and Workers
Earthquake
Earthquake Intensity
MathAchieve
Mathematics achievement scores
Muscle
Contraction of heart muscle sections
Remifentanil
Pharmacokinetics of remifentanil
Spruce
Growth of Spruce Trees