psychotree: Recursive Partitioning Based on Psychometric Models

Recursive partitioning based on psychometric models, employing the general MOB algorithm (from package party) to obtain Bradley-Terry trees and Rasch trees.

Version: 0.12-1
Depends: R (≥ 2.10.0), stats, psychotools, party, strucchange, modeltools
Imports: graphics, stats, psychotools, sandwich
Published: 2011-10-05
Author: Achim Zeileis [aut, cre], Carolin Strobl [aut], Florian Wickelmaier [aut], Julia Kopf [aut]
Maintainer: Achim Zeileis <Achim.Zeileis at R-project.org>
License: GPL-2
Citation: psychotree citation info
In views: Psychometrics
CRAN checks: psychotree results

Downloads:

Package source: psychotree_0.12-1.tar.gz
MacOS X binary: psychotree_0.12-1.tgz
Windows binary: psychotree_0.12-1.zip
Reference manual: psychotree.pdf
Vignettes: Using the raschtree Function for Detecting Differential Item Functioning in the Rasch Model
News/ChangeLog:NEWS
Old sources: psychotree archive