.prt.methTit            Print and Summary Method Utilities for Mixed
                        Effects
allFit                  Refit a fitted model with all available
                        optimizers
Arabidopsis             Arabidopsis clipping/fertilization data
bootMer                 Model-based (Semi-)Parametric Bootstrap for
                        Mixed Models
cake                    Breakage Angle of Chocolate Cakes
cbpp                    Contagious bovine pleuropneumonia
checkConv               Extended Convergence Checking
confint.merMod          Compute Confidence Intervals for Parameters of
                        a [ng]lmer Fit
convergence             Assessing Convergence for Fitted Models
devcomp                 Extract the deviance component list
devfun2                 Deviance Function in Terms of Standard
                        Deviations/Correlations
drop1.merMod            Drop all possible single fixed-effect terms
                        from a mixed effect model
dummy                   Dummy variables (experimental)
Dyestuff                Yield of dyestuff by batch
expandDoubleVerts       Expand terms with "||" notation into separate
                        "|" terms
factorize               Attempt to convert grouping variables to
                        factors
findbars                Determine random-effects expressions from a
                        formula
fixef                   Extract fixed-effects estimates
fortify                 add information to data based on a fitted model
getME                   Extract or Get Generalized Components from a
                        Fitted Mixed Effects Model
GHrule                  Univariate Gauss-Hermite quadrature rule
glmer                   Fitting Generalized Linear Mixed-Effects Models
glmer.nb                Fitting Negative Binomial GLMMs
glmerLaplaceHandle      Handle for 'glmerLaplace'
glmFamily               Generator object for the 'glmFamily' class
glmFamily-class         Class '"glmFamily"' - a reference class for
                        'family'
golden-class            Class '"golden"' and Generator for Golden
                        Search Optimizer Class
GQdk                    Sparse Gaussian / Gauss-Hermite Quadrature grid
grouseticks             Data on red grouse ticks from Elston et al.
                        2001
hatvalues.merMod        Diagonal elements of the hat matrix
influence.merMod        Influence Diagnostics for Mixed-Effects Models
InstEval                University Lecture/Instructor Evaluations by
                        Students at ETH
isNested                Is f1 nested within f2?
isREML                  Check characteristics of models
isSingular              Test Fitted Model for (Near) Singularity
lme4_testlevel          Detect testing level for lme4 examples and
                        tests
lme4-package            Linear, generalized linear, and nonlinear mixed
                        models
lmer                    Fit Linear Mixed-Effects Models
lmerControl             Control of Mixed Model Fitting
lmList                  Fit List of lm or glm Objects with a Common
                        Model
lmList4-class           Class "lmList4" of 'lm' Objects on Common Model
lmResp                  Generator objects for the response classes
lmResp-class            Reference Classes for Response Modules,
                        '"(lm|glm|nls|lmer)Resp"'
merMod-class            Class "merMod" of Fitted Mixed-Effect Models
merPredD                Generator object for the 'merPredD' class
merPredD-class          Class '"merPredD"' - a Dense Predictor
                        Reference Class
mkMerMod                Create a 'merMod' Object
mkParsTemplate          Make templates suitable for guiding mixed model
                        simulations
mkRespMod               Create an lmerResp, glmResp or nlsResp instance
mkReTrms                Make Random Effect Terms: Create Z, Lambda,
                        Lind, etc.
mkVarCorr               Make Variance and Correlation Matrices from
                        'theta'
modular                 Modular Functions for Mixed Model Fits
namedList               Self-naming list function
Nelder_Mead             Nelder-Mead Optimization of Parameters,
                        Possibly (Box) Constrained
NelderMead-class        Class '"NelderMead"' of Nelder-Mead optimizers
                        and its Generator
ngrps                   Number of Levels of a Factor or a "merMod"
                        Model
nlformula               Manipulate a Nonlinear Model Formula
nlmer                   Fitting Nonlinear Mixed-Effects Models
nloptwrap               Wrappers for additional optimizers
nobars                  Omit terms separated by vertical bars in a
                        formula
Pastes                  Paste strength by batch and cask
Penicillin              Variation in penicillin testing
plot.merMod             Diagnostic Plots for 'merMod' Fits
predict.merMod          Predictions from a model at new data values
profile-methods         Profile method for merMod objects
pvalues                 Getting p-values for fitted models
ranef                   Extract the modes of the random effects
refit                   Refit a (merMod) Model with a Different
                        Response
refitML                 Refit a Model by Maximum Likelihood Criterion
rePCA                   PCA of random-effects covariance matrix
rePos                   Generator object for the rePos (random-effects
                        positions) class
rePos-class             Class '"rePos"'
residuals.merMod        residuals of merMod objects
sigma                   Extract Residual Standard Deviation 'Sigma'
simulate.formula        A 'simulate' Method for 'formula' objects that
                        dispatches based on the Left-Hand Side
simulate.merMod         Simulate Responses From 'merMod' Object
sleepstudy              Reaction times in a sleep deprivation study
subbars                 "Sub[stitute] Bars"
troubleshooting         Troubleshooting
VarCorr                 Extract Variance and Correlation Components
vcconv                  Convert between representations of
                        (co-)variance structures
VerbAgg                 Verbal Aggression item responses
xyplot.thpr             Mixed-Effects Profile Plots (Regular / Density
                        / Pairs)
