`install.packages('lme4')`

513,067

1.1-19

GPL (>= 2)

November 10th, 2018

InstEval

University Lecture/Instructor Evaluations by Students at ETH

Arabidopsis

Arabidopsis clipping/fertilization data

influence.merMod

Influence Diagnostics for Mixed-Effects Models

NelderMead

Nelder-Mead Optimization of Parameters, Possibly (Box) Constrained

Dyestuff

Yield of dyestuff by batch

bootMer

Model-based (Semi-)Parametric Bootstrap for Mixed Models

fortify

add information to data based on a fitted model

isNested

Is f1 nested within f2?

Pastes

Paste strength by batch and cask

getME

Extract or Get Generalized Components from a Fitted Mixed Effects Model

lmResp-class

Reference Classes for Response Modules,

`"(lm|glm|nls|lmer)Resp"`

cake

Breakage Angle of Chocolate Cakes

lmResp

Generator objects for the response classes

mkMerMod

Create a 'merMod' Object

glmer

Fitting Generalized Linear Mixed-Effects Models

confint.merMod

Compute Confidence Intervals for Parameters of a [ng]lmer Fit

convergence

Assessing Convergence for Fitted Models

findbars

Determine random-effects expressions from a formula

fixef

Extract fixed-effects estimates

expandDoubleVerts

Expand terms with

`'||'`

notation into separate `'|'`

termsglmer.nb

Fitting Negative Binomial GLMMs

factorize

Attempt to convert grouping variables to factors

mkReTrms

Make Random Effect Terms: Create Z, Lambda, Lind, etc.

simulate.merMod

Simulate Responses From

`'>merMod`

Objectsleepstudy

Reaction times in a sleep deprivation study

glmerLaplaceHandle

Handle for

`glmerLaplace`

lme4-package

Linear, generalized linear, and nonlinear mixed models

lmer

Fit Linear Mixed-Effects Models

mkVarCorr

Make Variance and Correlation Matrices from

`theta`

modular

Modular Functions for Mixed Model Fits

merPredD-class

Class

`"merPredD"`

- a Dense Predictor Reference ClassmerPredD

Generator object for the

`'>merPredD`

classngrps

Number of Levels of a Factor or a "merMod" Model

ranef

Extract the modes of the random effects

nlformula

Manipulate a Nonlinear Model Formula

golden-class

Class

`"golden"`

and Generator for Golden Search Optimizer ClassrePCA

PCA of random-effects covariance matrix

mkRespMod

Create an lmerResp, glmResp or nlsResp instance

plots.thpr

Mixed-Effects Profile Plots (Regular / Density / Pairs)

mkSimulateTemplate

Make templates suitable for guiding mixed model simulations

rePos-class

Class

`"rePos"`

prt-utilities

Print and Summary Method Utilities for Mixed Effects

Penicillin

Variation in penicillin testing

predict.merMod

Predictions from a model at new data values

rePos

Generator object for the rePos (random-effects positions) class

vcconv

Convert between representations of (co-)variance structures

residuals.merMod

residuals of merMod objects

VarCorr

Extract Variance and Correlation Components

GHrule

Univariate Gauss-Hermite quadrature rule

GQdk

Sparse Gaussian / Gauss-Hermite Quadrature grid

checkConv

Extended Convergence Checking

cbpp

Contagious bovine pleuropneumonia

sigma

Extract Residual Standard Deviation 'Sigma'

devcomp

Extract the deviance component list

devfun2

Deviance function defined in terms of standard deviations/correlations

drop1.merMod

Drop all possible single fixed-effect terms from a mixed effect model

glmFamily-class

glmFamily

Generator object for the

`'>glmFamily`

classdummy

Dummy variables (experimental)

isREML

Check characteristics of models

grouseticks

Data on red grouse ticks from Elston et al. 2001

hatvalues.merMod

Diagonal elements of the hat matrix

lmList

Fit List of lm or glm Objects with a Common Model

isSingular

Test fitted model for (near) singularity

merMod-class

Class "merMod" of Fitted Mixed-Effect Models

lmerControl

Control of Mixed Model Fitting

nlmer

Fitting Nonlinear Mixed-Effects Models

lmList4-class

Class "lmList4" of 'lm' Objects on Common Model

profile-methods

Profile method for merMod objects

nloptwrap

Wrappers for additional optimizers

nobars

Omit terms separated by vertical bars in a formula

plot.merMod

Diagnostic Plots for 'merMod' Fits

refit

Refit a (merMod) Model with a Different Response

refitML

Refit a Model by Maximum Likelihood Criterion

pvalues

Getting p-values for fitted models

subbars

"Sub[stitute] Bars"

troubleshooting

Troubleshooting

NelderMead-class

Class

`"NelderMead"`

of Nelder-Mead optimizers and its GeneratorVerbAgg

Verbal Aggression item responses

allFit

Refit a fitted model with all available optimizers