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lme4 (version 0.6-9)
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
0.6-9
License
GPL version 2 or later
Maintainer
Douglas Bates
Last Published
March 26th, 2025
Functions in lme4 (0.6-9)
Search all functions
VarCorr
Extract variance and correlation components
guPrenat
Prenatal care in Guatemala
Mmmec
Malignant melanoma deaths in Europe
GLMM
Fit Generalized Linear Mixed Models via PQL
Hsb82
High School and Beyond - 1982
Early
Early childhood intervention study
gsummary
Summarize a data frame by group
Exam
Exam scores from inner London
Contraception
Contraceptive use in Bangladesh
VarCorr-class
Class "VarCorr"
guImmun
Immunization in Guatemala
summary.lme-class
Class "summary.lme"
egsingle
US Sustaining Effects study
Socatt
Social Attitudes Survey
intervals
Confidence Intervals on Coefficients
Gcsemv
GCSE exam score
BIC
Bayesian Information Criterion
GLMM-class
Class "GLMM"
pooledSD
Extract pooled standard deviation
formulas
Utilities for formulas
Names
Extract or assign Names
fixed.effects
Extract Fixed Effects
summary.GLMM-class
Class "summary.GLMM"
lmList-class
Class "lmList"
groupedData-class
Class "groupedData"
Chem97
Scores on A-level Chemistry in 1997
random.effects
Extract Random Effects
lme
Fit linear mixed-effects models
lmList
List of lm Objects with a Common Model
groupedData
Creation of groupedData objects
lmeControl
Control values for lme
lme-class
Class "lme"
Oats
Split-plot Experiment on Varieties of Oats
Fatigue
Cracks caused by metal fatigue
IGF
Radioimmunoassay of IGF-I Protein
Alfalfa
Split-Plot Experiment on Varieties of Alfalfa
Glucose
Glucose levels over time
MathAchSchool
School demographic data for MathAchieve
bdf
Language scores
RatPupWeight
The weight of rat pups
Remifentanil
Pharmacokinetics of remifentanil
Cefamandole
Pharmacokinetics of Cefamandole
Spruce
Growth of Spruce Trees
s3bbx
Covariates in the Rodriguez and Goldman simulation
Assay
Bioassay on Cell Culture Plate
Earthquake
Earthquake Intensity
Relaxin
Assay for Relaxin
Tetracycline1
Pharmacokinetics of tetracycline
Gasoline
Refinery yield of gasoline
Phenobarb
Phenobarbitol Kinetics
Wheat2
Wheat Yield Trials
ergoStool
Ergometrics experiment with stool types
BodyWeight
Rat weight over time for different diets
Pixel
X-ray pixel intensities over time
Muscle
Contraction of heart muscle sections
Milk
Protein content of cows' milk
Dialyzer
High-Flux Hemodialyzer
Wheat
Yields by growing conditions
Tetracycline2
Pharmacokinetics of tetracycline
Quinidine
Quinidine Kinetics
PBG
Effect of Phenylbiguanide on Blood Pressure
Gun
Methods for firing naval guns
s3bby
Responses simulated by Rodriguez and Goldman
Orthodont
Growth curve data on an orthdontic measurement
Soybean
Growth of soybean plants
Machines
Productivity Scores for Machines and Workers
Meat
Tenderness of meat
Oxide
Variability in Semiconductor Manufacturing
Nitrendipene
Assay of nitrendipene
Ovary
Counts of Ovarian Follicles
MathAchieve
Mathematics achievement scores
Wafer
Modeling of Analog MOS Circuits
Glucose2
Glucose Levels Following Alcohol Ingestion
Rail
Evaluation of Stress in Railway Rails
Oxboys
Heights of Boys in Oxford