AICcmodavg: Model Selection and Multimodel Inference Based on (Q)AIC(c)

Functions to implement model selection and multimodel inference based on Akaike's information criterion (AIC) and the second-order AIC (AICc), as well as their quasi-likelihood counterparts (QAIC, QAICc) from various model object classes. The package implements classic model averaging for a given parameter of interest or predicted values, as well as a shrinkage version of model averaging parameter estimates or effect sizes. The package includes diagnostics and goodness-of-fit statistics for certain model types including those of 'unmarkedFit' classes estimating demographic parameters after accounting for imperfect detection probabilities. Some functions also allow the creation of model selection tables for Bayesian models of the 'bugs' and 'rjags' classes. Functions also implement model selection using BIC. Objects following model selection and multimodel inference can be formatted to LaTeX using 'xtable' methods included in the package.

AuthorMarc J. Mazerolle <marc.mazerolle@sbf.ulaval.ca>.
Date of publication2016-11-18 10:57:53
MaintainerMarc J. Mazerolle <marc.mazerolle@sbf.ulaval.ca>
LicenseGPL (>= 2)
Version2.1-0

View on CRAN

Man pages

AICc: Computing AIC, AICc, QAIC, and QAICc

AICcCustom: Custom Computation of AIC, AICc, QAIC, and QAICc from...

AICcmodavg-defunct: Defunct Functions in AICcmodavg Package

AICcmodavg-package: Model Selection and Multimodel Inference Based on (Q)AIC(c)

aictab: Create Model Selection Tables

aictabCustom: Custom Creation of Model Selection Tables from User-supplied...

beetle: Flour Beetle Data

bictab: Create Model Selection Tables Based on BIC

bictabCustom: Custom Creation of Model Selection Tables from User-supplied...

boot.wt: Compute Model Selection Relative Frequencies

bullfrog: Bullfrog Occupancy and Common Reed Invasion

calcium: Blood Calcium Concentration in Birds

cement: Heat Expended Following Hardening of Portland Cement

c_hat: Estimate Dispersion for Poisson and Binomial GLM's and GLMM's

checkConv: Check Convergence of Fitted Model

checkParms: Identify Parameters with Large Standard Errors

confset: Computing Confidence Set for the Kullback-Leibler Best Model

countDist: Compute Summary Statistics from Distance Sampling Data

countHist: Compute Summary Statistics from Count Histories

covDiag: Compute Covariance Diagnostic for Lambda in _N_-mixture...

detHist: Compute Summary Statistics from Detection Histories

DIC: Computing DIC

dictab: Create Model Selection Tables from Bayesian Analyses

dry.frog: Frog Dehydration Experiment on Three Substrate Types

evidence: Compute Evidence Ratio Between Two Models

extractCN: Compute Condition Number

extractLL: Extract Log-Likelihood of Model

extractSE: Extract SE of Fixed Effects of 'coxme', 'glmer', and 'lmekin'...

fam.link.mer: Extract Distribution Family and Link Function

fat: Fat Data and Body Measurements

gpa: GPA Data and Standardized Test Scores

importance: Compute Importance Values of Variable

iron: Iron Content in Food

lizards: Habitat Preference of Lizards

mb.gof.test: Compute MacKenzie and Bailey Goodness-of-fit Test for Single...

min.trap: Anuran Larvae Counts in Minnow Traps Across Pond Type

modavg: Compute Model-averaged Parameter Estimate (Multimodel...

modavgCustom: Compute Model-averaged Parameter Estimate (Multimodel...

modavgEffect: Compute Model-averaged Effect Sizes (Multimodel Inference on...

modavgPred: Compute Model-averaged Predictions

modavgShrink: Compute Model-averaged Parameter Estimate with Shrinkage...

modavg.utility: Various Utility Functions

multComp: Create Model Selection Tables based on Multiple Comparisons

newt: Newt Capture-mark-recapture Data

Nmix.gof.test: Compute Chi-square Goodness-of-fit Test for N-mixture Models

pine: Strength of Pine Wood Based on the Density Adjusted for Resin...

predictSE: Computing Predicted Values and Standard Errors

salamander: Salamander Capture-mark-recapture Data

tortoise: Gopher Tortoise Distance Sampling Data

turkey: Turkey Weight Gain

useBIC: Computing BIC or QBIC

useBICCustom: Custom Computation of BIC and QBIC from User-supplied Input

xtable: Format Objects to LaTeX or HTML

Files in this package

AICcmodavg
AICcmodavg/inst
AICcmodavg/inst/CITATION
AICcmodavg/inst/NEWS
AICcmodavg/NAMESPACE
AICcmodavg/data
AICcmodavg/data/iron.rda
AICcmodavg/data/salamander.rda
AICcmodavg/data/pine.rda
AICcmodavg/data/min.trap.rda
AICcmodavg/data/newt.rda
AICcmodavg/data/turkey.rda
AICcmodavg/data/lizards.rda
AICcmodavg/data/tortoise.rda
AICcmodavg/data/cement.rda
AICcmodavg/data/bullfrog.rda
AICcmodavg/data/beetle.rda
AICcmodavg/data/calcium.rda
AICcmodavg/data/gpa.rda
AICcmodavg/data/dry.frog.rda
AICcmodavg/data/fat.rda
AICcmodavg/R
AICcmodavg/R/AICcmodavg-defunct.R AICcmodavg/R/covDiag.R
AICcmodavg/R/fam.link.mer.r
AICcmodavg/R/extractSE.R AICcmodavg/R/DIC.R AICcmodavg/R/AICc.R AICcmodavg/R/aictab.R AICcmodavg/R/c_hat.R AICcmodavg/R/checkConv.R AICcmodavg/R/modavg.R AICcmodavg/R/detHist.R AICcmodavg/R/countHist.R AICcmodavg/R/modavg.utility.R AICcmodavg/R/dictab.R
AICcmodavg/R/useBIC.r
AICcmodavg/R/predictSE.R AICcmodavg/R/multComp.R AICcmodavg/R/evidence.R AICcmodavg/R/Custom.functions.R AICcmodavg/R/extractLL.R AICcmodavg/R/confset.R AICcmodavg/R/modavgShrink.R AICcmodavg/R/modavgEffect.R AICcmodavg/R/countDist.R AICcmodavg/R/mb.gof.test.R AICcmodavg/R/bictab.R AICcmodavg/R/modavgPred.R AICcmodavg/R/boot.wt.R AICcmodavg/R/checkParms.R AICcmodavg/R/importance.R AICcmodavg/R/xtable.R AICcmodavg/R/Nmix.gof.test.R AICcmodavg/R/extractCN.R
AICcmodavg/MD5
AICcmodavg/DESCRIPTION
AICcmodavg/man
AICcmodavg/man/modavg.Rd AICcmodavg/man/fat.Rd AICcmodavg/man/checkParms.Rd AICcmodavg/man/modavgCustom.Rd AICcmodavg/man/gpa.Rd AICcmodavg/man/dictab.Rd AICcmodavg/man/min.trap.Rd AICcmodavg/man/DIC.Rd AICcmodavg/man/extractSE.Rd AICcmodavg/man/checkConv.Rd AICcmodavg/man/beetle.Rd AICcmodavg/man/bictab.Rd AICcmodavg/man/extractCN.Rd AICcmodavg/man/aictab.Rd AICcmodavg/man/modavgShrink.Rd AICcmodavg/man/AICcCustom.Rd AICcmodavg/man/modavgEffect.Rd AICcmodavg/man/countDist.Rd AICcmodavg/man/newt.Rd AICcmodavg/man/mb.gof.test.Rd AICcmodavg/man/evidence.Rd AICcmodavg/man/c_hat.Rd AICcmodavg/man/AICc.Rd AICcmodavg/man/modavgPred.Rd AICcmodavg/man/boot.wt.Rd AICcmodavg/man/pine.Rd AICcmodavg/man/cement.Rd AICcmodavg/man/tortoise.Rd AICcmodavg/man/lizards.Rd AICcmodavg/man/detHist.Rd AICcmodavg/man/fam.link.mer.Rd AICcmodavg/man/modavg.utility.Rd AICcmodavg/man/bullfrog.Rd AICcmodavg/man/countHist.Rd AICcmodavg/man/covDiag.Rd AICcmodavg/man/calcium.Rd AICcmodavg/man/useBIC.Rd AICcmodavg/man/useBICCustom.Rd AICcmodavg/man/predictSE.Rd AICcmodavg/man/iron.Rd AICcmodavg/man/bictabCustom.Rd AICcmodavg/man/turkey.Rd AICcmodavg/man/aictabCustom.Rd AICcmodavg/man/AICcmodavg-defunct.Rd AICcmodavg/man/confset.Rd AICcmodavg/man/extractLL.Rd AICcmodavg/man/dry.frog.Rd AICcmodavg/man/importance.Rd AICcmodavg/man/xtable.Rd AICcmodavg/man/Nmix.gof.test.Rd AICcmodavg/man/salamander.Rd AICcmodavg/man/multComp.Rd AICcmodavg/man/AICcmodavg-package.Rd

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