CopyDetect: Computing Statistical Indices to Detect Answer Copying on Multiple-Choice Tests

Contains several IRT and non-IRT based statistical indices proposed in the literature for detecting answer copying on multiple-choice examinations. Includes the indices that have been shown as effective and reliable based on the simulation studies. Provides results for the Omega index, Generalized Binomial Test, K index, K1 and K2 indices, and S1 and S2 indices.

Version: 1.2
Depends: irtoys
Published: 2016-04-27
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_1.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X El Capitan binaries: r-release: CopyDetect_1.2.tgz
OS X Mavericks binaries: r-oldrel: CopyDetect_1.2.tgz
Old sources: CopyDetect archive

Reverse dependencies:

Reverse depends: RndTexExams


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