DIFtree (3.1.4)
Item Focussed Trees for the Identification of Items in Differential Item Functioning.
http://cran.r-project.org/web/packages/DIFtree
Item focussed recursive partitioning for simultaneous selection of items and variables that induce Differential Item Functioning (DIF) in dichotomous or polytomous items.
Maintainer:
Moritz Berger
Author(s): Moritz Berger
License: GPL-2
Uses: gridBase, penalized, plotrix, VGAM
Released 11 months ago.