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CopyDetect (version 1.3)

Computing Response Similarity Indices for Multiple-Choice Tests

Description

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) ; Generalized Binomial Test, van der Linden & Sotaridona (2006) ; K index, K1 and K2 indices, Sotaridona & Meijer (2002) ; and S1 and S2 indices, Sotaridona & Meijer (2003) .

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Version

Install

install.packages('CopyDetect')

Monthly Downloads

26

Version

1.3

License

GPL-3 | file LICENSE

Maintainer

Cengiz Zopluoglu

Last Published

October 8th, 2018

Functions in CopyDetect (1.3)

form1

Form 1 of a real credentialing dataset
form2

Form 2 of a real credentialing dataset
similarity1

Response Similarity for Dcihotomously Scored Items
similarity2

Response Similarity Indices for Nominal Response Items