The purpose of this package is to factor out logic and math common to Item Factor Analysis fitting, diagnostics, and analysis. It is envisioned as core support code suitable for more specialized IRT packages to build upon. Complete access to optimized C functions are made available with R_RegisterCCallable().

Maintainer: Joshua Pritikin <jpritikin at pobox.com>

Author(s): Joshua Pritikin*, Jonathan Weeks*, Li Cai*, Carrie Houts*, Phil Chalmers*, Michael D. Hunter*, Carl F. Falk*

Install package and any missing dependencies by running this line in your R console:

install.packages("rpf")

Depends methods, parallel, R (>= 2.14.0)
Imports mvtnorm
Suggests testthat, roxygen2, ggplot2, reshape2, gridExtra, numDeriv, knitr, mirt
Enhances
Linking to RcppEigen
Reverse
depends
ifaTools
Reverse
imports
Reverse
suggests
OpenMx
Reverse
enhances
Reverse
linking to
OpenMx

Package rpf
Materials
URL https://github.com/jpritikin/rpf
Task Views Psychometrics
Version 0.53
Published 2016-06-28
License GPL (>= 3)
BugReports
SystemRequirements
NeedsCompilation yes
Citation
CRAN checks rpf check results
Package source rpf_0.53.tar.gz