DIFtree (2.1.4)

Item Focused Trees for the Identification of Items in Differential Item Functioning.

http://cran.r-project.org/web/packages/DIFtree

Item focused recursive partitioning for simultaneous selection of items and variables that induce Differential Item Functioning (DIF) based on the Rasch Model or the Logistic Regression Approach for DIF detection.

Maintainer: Moritz Berger
Author(s): Moritz Berger

License: GPL-2

Uses: penalized, plotrix

Released over 2 years ago.