KernSmoothIRT (5.0)
Nonparametric Item Response Theory.
http://cran.r-project.org/web/packages/KernSmoothIRT
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.
Maintainer:
Brian McGuire
Author(s): Angelo Mazza, Antonio Punzo, Brian McGuire
License: GPL-2
Released 3 months ago.
3 previous versions
- KernSmoothIRT_3.0. Released about 1 year ago.
- KernSmoothIRT_2.0. Released over 1 year ago.
- KernSmoothIRT_1.0. Released almost 2 years ago.
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