KernSmoothIRT: Nonparametric Item Response Theory

This package fits nonparametric item and option characteristic curves using kernel smoothing. It allows for optimal selection of the smoothing bandwidth using cross-validation and a variety of exploratory plotting tools.

Version: 6.0
Depends: Rcpp, plotrix, rgl
LinkingTo: Rcpp
Published: 2013-09-16
Author: Angelo Mazza, Antonio Punzo, Brian McGuire
Maintainer: Brian McGuire <mcguirebc at>
License: GPL-2
NeedsCompilation: yes
In views: Psychometrics
CRAN checks: KernSmoothIRT results


Reference manual: KernSmoothIRT.pdf
Package source: KernSmoothIRT_6.0.tar.gz
MacOS X binary: KernSmoothIRT_6.0.tgz
Windows binary:
Old sources: KernSmoothIRT archive