equateIRT (2.1.0)

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IRT Equating Methods.

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

Computation of direct, chain and average (bisector) equating coefficients with standard errors using Item Response Theory (IRT) methods for dichotomous items (Battauz (2013) , Battauz (2015) ). Test scoring can be performed by true score equating and observed score equating methods. DIF detection can be performed using a Wald-type test (Battauz (2018) ).

Maintainer: Michela Battauz
Author(s): Michela Battauz

License: GPL-3

Uses: mirt, statmod, ltm, sna, knitr, rmarkdown

Released 10 months ago.


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