CopyDetect: Computing Response Similarity Indices for Multiple-Choice Tests

Contains several IRT and non-IRT based response similarity indices proposed in the literature for multiple-choice examinations such as the Omega index, Wollack (1997) <doi:10.1177/01466216970214002>; Generalized Binomial Test, van der Linden & Sotaridona (2006) <doi:10.3102/10769986031003283>; K index, K1 and K2 indices, Sotaridona & Meijer (2002) <doi:10.1111/j.1745-3984.2002.tb01138.x>; and S1 and S2 indices, Sotaridona & Meijer (2003) <doi:10.1111/j.1745-3984.2003.tb01096.x>.

Version: 1.3
Depends: mirt
Published: 2018-10-08
Author: Cengiz Zopluoglu
Maintainer: Cengiz Zopluoglu <c.zopluoglu at>
License: GPL-3 | file LICENSE
NeedsCompilation: no
Materials: NEWS
In views: Psychometrics
CRAN checks: CopyDetect results


Reference manual: CopyDetect.pdf
Package source: CopyDetect_1.3.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X binaries: r-release: CopyDetect_1.3.tgz, r-oldrel: CopyDetect_1.3.tgz
Old sources: CopyDetect archive


Please use the canonical form to link to this page.