ltbayes: Simulation-Based Bayesian Inference for Latent Traits of Item Response Models
Version 0.4

Functions for simulating realizations from the posterior distribution of a latent trait of an item response model. Distributions are conditional on one or a subset of response patterns (e.g., sum scores). Functions for computing likelihoods, Fisher and observed information, posterior modes, and profile likelihood confidence intervals are also included. These functions are designed to be easily amenable to user-specified models.

AuthorTimothy R. Johnson
Date of publication2016-10-29 00:06:34
MaintainerTimothy R. Johnson <trjohns@uidaho.edu>
LicenseGPL (>= 2)
Version0.4
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("ltbayes")

Popular man pages

fmodel1pl: Latent Trait Posterior of the One-Parameter Binary Logistic...
fmodel1pp: Latent Trait Posterior of the One-Parameter Binary Probit...
fmodel4pl: Latent Trait Posterior of the Four-Parameter Binary Logistic...
fmodelgrl: Latent Trait Posterior of the Logistic Graded Response Model
fmodelgrp: Latent Trait Posterior of the Probit Graded Response Model
fmodelseq: Latent Trait Posterior for the Sequential Response Model
information: Fisher and Observed Information for an Item Response Model
See all...

All man pages Function index File listing

Man pages

fmodel1pl: Latent Trait Posterior of the One-Parameter Binary Logistic...
fmodel1pp: Latent Trait Posterior of the One-Parameter Binary Probit...
fmodel2pl: Latent Trait Posterior of the Two-Parameter Binary Logistic...
fmodel2pp: Latent Trait Posterior of the Two-Parameter Binary Probit...
fmodel3pl: Latent Trait Posterior of the Three-Parameter Binary Logistic...
fmodel3pp: Latent Trait Posterior of the Three-Parameter Binary Probit...
fmodel4pl: Latent Trait Posterior of the Four-Parameter Binary Logistic...
fmodel4pp: Latent Trait Posterior of the Four-Parameter Binary Probit...
fmodelgrl: Latent Trait Posterior of the Logistic Graded Response Model
fmodelgrp: Latent Trait Posterior of the Probit Graded Response Model
fmodelnrm: Latent Trait Posterior of the Nominal Response Model
fmodelpcm: Latent Trait Posterior for the Partial Credit Model
fmodelrsm: Latent Trait Posterior of the Rating Scale Model
fmodelseq: Latent Trait Posterior for the Sequential Response Model
information: Fisher and Observed Information for an Item Response Model
patterns: Response Patterns for Given Total Score(s)
postmode: Posterior Mode of the Posterior Distribution of the Latent...
postsamp: MCMC Simulation from the Posterior Distribution of the Latent...
posttrace: Trace the Profile of the Log-Posterior Distribution of the...
profileci: Profile Likelihood Confidence Interval of the Latent Trait of...

Functions

fmodel1pl Man page Source code
fmodel1pp Man page Source code
fmodel2pl Man page Source code
fmodel2pp Man page Source code
fmodel3pl Man page Source code
fmodel3pp Man page Source code
fmodel4pl Man page Source code
fmodel4pp Man page Source code
fmodelgrl Man page Source code
fmodelgrp Man page Source code
fmodelnrm Man page Source code
fmodelpcm Man page Source code
fmodelrsm Man page Source code
fmodelseq Man page Source code
information Man page Source code
patterns Man page Source code
postmode Man page Source code
postsamp Man page Source code
posttrace Man page Source code
profileci Man page Source code

Files

inst
inst/doc
inst/doc/custom-models.html
inst/doc/example-plots.R
inst/doc/example-plots.html
inst/doc/custom-models.Rmd
inst/doc/custom-models.R
inst/doc/example-plots.Rmd
src
src/fmodelrsm.f90
src/fmodelgrl.f90
src/fmodelseq.f90
src/fmodel4pp.f95
src/fmodelpcm.f90
src/fmodelgrp.f95
src/fmodel4pl.f90
src/fmodelnrm.f90
NAMESPACE
R
R/fmodel1pl.R
R/fmodelseq.R
R/fmodelgrp.R
R/fmodel2pp.R
R/fmodel1pp.R
R/fmodelrsm.R
R/fmodel4pl.R
R/fmodelgrl.R
R/fmodel4pp.R
R/postmode.R
R/fmodel2pl.R
R/fmodel3pp.R
R/patterns.R
R/fmodelnrm.R
R/postsamp.R
R/profileci.R
R/fmodel3pl.R
R/fmodelpcm.R
R/information.R
R/posttrace.R
vignettes
vignettes/custom-models.Rmd
vignettes/example-plots.Rmd
MD5
build
build/vignette.rds
DESCRIPTION
man
man/profileci.Rd
man/fmodel1pl.Rd
man/fmodelrsm.Rd
man/fmodel3pp.Rd
man/information.Rd
man/fmodel2pl.Rd
man/fmodel3pl.Rd
man/fmodelnrm.Rd
man/fmodel1pp.Rd
man/fmodelpcm.Rd
man/fmodel4pp.Rd
man/fmodel4pl.Rd
man/fmodelgrl.Rd
man/fmodelgrp.Rd
man/patterns.Rd
man/postmode.Rd
man/fmodel2pp.Rd
man/posttrace.Rd
man/postsamp.Rd
man/fmodelseq.Rd
ltbayes documentation built on May 20, 2017, 1:32 a.m.