rpf: Response Probability Functions

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.

Version: 0.43
Depends: methods, parallel, R (≥ 2.14.0)
Imports: mvtnorm
LinkingTo: RcppEigen
Suggests: testthat, roxygen2, ggplot2, reshape2, gridExtra, numDeriv, knitr, mirt
Published: 2014-11-14
Author: Joshua Pritikin [cre, aut], Jonathan Weeks [ctb], Li Cai [ctb], Carrie Houts [ctb], Phil Chalmers [ctb]
Maintainer: Joshua Pritikin <jpritikin at pobox.com>
License: GPL (≥ 3)
URL: https://gitorious.org/rpf
NeedsCompilation: yes
Materials: README
In views: Psychometrics
CRAN checks: rpf results

Downloads:

Reference manual: rpf.pdf
Vignettes: Item Factor Analysis diagnostics (HTML)
Basic 1 dimensional plots (HTML)
Package source: rpf_0.43.tar.gz
Windows binaries: r-devel: rpf_0.43.zip, r-release: rpf_0.43.zip, r-oldrel: rpf_0.43.zip
OS X Snow Leopard binaries: r-release: rpf_0.43.tgz, r-oldrel: rpf_0.43.tgz
OS X Mavericks binaries: r-release: rpf_0.43.tgz
Old sources: rpf archive