InDisc: Obtaining and Estimating Unidimensional IRT Dual Models

Performs a unified approach for obtaining and estimating unidimensional Item Response Theory (IRT) Dual Models (DMs), proposed by Ferrando (2019 <doi:10.1177/0146621618817779>).

Version: 1.0.3
Depends: R (≥ 3.5.0)
Imports: optimbase, psych, utils, matrixStats
Published: 2020-11-11
Author: David Navarro-Gonzalez [cre, aut], Pere Joan Ferrando [aut]
Maintainer: David Navarro-Gonzalez <david.navarro at urv.cat>
License: GPL-3
NeedsCompilation: no
CRAN checks: InDisc results

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Reference manual: InDisc.pdf
Package source: InDisc_1.0.3.tar.gz
Windows binaries: r-devel: InDisc_1.0.3.zip, r-release: InDisc_1.0.3.zip, r-oldrel: InDisc_1.0.3.zip
macOS binaries: r-release: InDisc_1.0.3.tgz, r-oldrel: InDisc_1.0.3.tgz
Old sources: InDisc archive

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