lme4 v0.3-2


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

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Date 2003/07/19
License GPL version 2 or later

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