lme4 v0.2-2


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by Douglas Bates

Linear mixed-effects models using S4 classes

Fit linear and generalized linear mixed-effects models.

Functions in lme4

Name Description
guImmun Immunization in Guatemala
EMupdateGets Update an object in the EM algorithm
EMstepsGets Perform EM iterations
lmList-class Class "lmList"
logLik-methods Methods for Function logLik
VarCorr-class Class "VarCorr"
corFactor Extract the correlation factor
intervals Confidence Intervals on Coefficients
fixed.effects Extract Fixed Effects
matrixGets Assign the matrix
model.matrixGets Assign the model.matrix
lmeLevel Construct an lmeLevel object
Names Extract or assign Names
coefGets Assign parameters
reStruct-class Class "reStruct"
lme Fit linear mixed-effects models
pdFactor Square-root factor
pdgradNumeric Evaluate the pdmatrix gradient numerically
lmeControl Control values for lme
pooledSD Extract pooled standard deviation
isInitialized Check for initialization
VarCorr Extract variance and correlation components
reStruct Create an reStruct object
random.effects Extract Random Effects
pdMatrix Return the positive-definite matrix
nffGroupedData-class Class "nffGroupedData"
guPrenat Prenatal care in Guatemala
nmGroupedData-class Class "nmGroupedData"
pdgradient Evaluated the pdmatrix gradient
corMatrix Generate the correlation matrix
pdfactor-class Factors of positive-definite matrices
lme-class Class "lme"
BIC Bayesian Information Criterion
pdCompSymm-class Class "pdCompSymm"
pdDiag-class Class "pdDiag"
formulas Utilities for formulas
summary.reStruct-class Class "summary.reStruct"
weightedGets Modify the weights
pdLogChol-class Class "pdLogChol", positive-definite matrices
nfnGroupedData-class Class "nfnGroupedData"
corrmatrix-class Class "corrmatrix"
solve-methods Methods for Function solve
pdIdent-class Class "pdIdent"
glmm-class Class "glmm"
family-class Class "family"
Hsb82 High School and Beyond - 1982
lmList List of lm Objects with a Common Model
glmmStruct Create a glmm object
pdBlocked-class Class "pdBlocked", blocked pd matrices
nlmeInternal-class Some internal classes
responseGets Modify the response
groupedData-class Class "groupedData"
pdmatrix-class Positive-definite matrices
nlme-internal Internal nlme functions
pdNatural-class Class "pdNatural", positive-definite matrices
LMEoptimizeGets Optimize linear mixed-effects
LMEgradient The gradient in lme optimization
GLMM Fit Generalized Linear Mixed Models via PQL
pdMat-class Class pdMat, positive-definite matrices
logDet Logarithm of the determinant
lmeLevel-class Class "lmeLevel"
nfGroupedData-class Class "nfGroupedData"
s3bby Responses simulated by Rodriguez and Goldman
s3bbx Covariates in the Rodriguez and Goldman simulation
No Results!

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Date 2003/06/30
License GPL version 2 or later

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