DIFtree: Item Focussed Trees for the Identification of Items in Differential Item Functioning

Item focussed recursive partitioning for simultaneous selection of items and variables that induce Differential Item Functioning (DIF) in dichotomous or polytomous items.

Version: 3.1.4
Depends: penalized, VGAM, grid, gridBase, plotrix
Published: 2019-01-02
Author: Moritz Berger
Maintainer: Moritz Berger <moritz.berger at imbie.uni-bonn.de>
License: GPL-2
NeedsCompilation: no
In views: Psychometrics
CRAN checks: DIFtree results

Downloads:

Reference manual: DIFtree.pdf
Package source: DIFtree_3.1.4.tar.gz
Windows binaries: r-devel: DIFtree_3.1.4.zip, r-release: DIFtree_3.1.4.zip, r-oldrel: DIFtree_3.1.4.zip
OS X binaries: r-release: DIFtree_3.1.4.tgz, r-oldrel: DIFtree_2.1.4.tgz
Old sources: DIFtree archive

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