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lme4 (version 0.8-2)
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
389,866
Version
0.8-2
License
GPL version 2 or later
Maintainer
Douglas Bates
Last Published
March 26th, 2025
Functions in lme4 (0.8-2)
Search all functions
Socatt
Social Attitudes Survey
fixed.effects
Extract Fixed Effects
Gcsemv
GCSE exam score
GLMM-class
Class "GLMM"
random.effects
Extract Random Effects
Mmmec
Malignant melanoma deaths in Europe
lmList-class
Class "lmList"
Contraception
Contraceptive use in Bangladesh
Hsb82
High School and Beyond - 1982
formulas
Utilities for formulas
summary.GLMM-class
Class "summary.GLMM"
egsingle
US Sustaining Effects study
lme-class
Class "lme"
summary.lme-class
Class "summary.lme"
groupedData
Creation of groupedData objects
guImmun
Immunization in Guatemala
lmList
List of lm Objects with a Common Model
lmer
Fit linear mixed-effects models
GLMM
Fit Generalized Linear Mixed Models via PQL
BIC
Bayesian Information Criterion
Names
Extract or assign Names
lme
Fit linear mixed-effects models
intervals
Confidence Intervals on Coefficients
pooledSD
Extract pooled standard deviation
guPrenat
Prenatal care in Guatemala
summary.lmer-class
Class "summary.lmer"
contr.SAS
Contrast Matrices for SAS-like Results
VarCorr
Extract variance and correlation components
Early
Early childhood intervention study
lmer-class
lme models representation
VarCorr-class
Class "VarCorr"
gsummary
Summarize a data frame by group
lmeControl
Control values for lme
Oats
Split-plot Experiment on Varieties of Oats
Oxboys
Heights of Boys in Oxford
Muscle
Contraction of heart muscle sections
Wheat
Yields by growing conditions
Phenobarb
Phenobarbitol Kinetics
Pixel
X-ray pixel intensities over time
Assay
Bioassay on Cell Culture Plate
Machines
Productivity Scores for Machines and Workers
Alfalfa
Split-Plot Experiment on Varieties of Alfalfa
Fatigue
Cracks caused by metal fatigue
Soybean
Growth of soybean plants
Milk
Protein content of cows' milk
Gasoline
Refinery yield of gasoline
IGF
Radioimmunoassay of IGF-I Protein
s3bbx
Covariates in the Rodriguez and Goldman simulation
bdf
Language scores
Wheat2
Wheat Yield Trials
Earthquake
Earthquake Intensity
Nitrendipene
Assay of nitrendipene
s3bby
Responses simulated by Rodriguez and Goldman
Wafer
Modeling of Analog MOS Circuits
Cefamandole
Pharmacokinetics of Cefamandole
Dialyzer
High-Flux Hemodialyzer
Relaxin
Assay for Relaxin
Orthodont
Growth curve data on an orthdontic measurement
Remifentanil
Pharmacokinetics of remifentanil
Glucose
Glucose levels over time
Meat
Tenderness of meat
Tetracycline2
Pharmacokinetics of tetracycline
Ovary
Counts of Ovarian Follicles
Glucose2
Glucose Levels Following Alcohol Ingestion
Oxide
Variability in Semiconductor Manufacturing
ergoStool
Ergometrics experiment with stool types
PBG
Effect of Phenylbiguanide on Blood Pressure
Quinidine
Quinidine Kinetics
Tetracycline1
Pharmacokinetics of tetracycline
BodyWeight
Rat weight over time for different diets
Gun
Methods for firing naval guns
RatPupWeight
The weight of rat pups
MathAchieve
Mathematics achievement scores
MathAchSchool
School demographic data for MathAchieve
Rail
Evaluation of Stress in Railway Rails
Spruce
Growth of Spruce Trees