pairwise (0.4.1)

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Rasch Model Parameters by Pairwise Algorithm.

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

Performs the explicit calculation -- not estimation! -- of the Rasch item parameters for dichotomous and polytomous item responses, using a pairwise comparison approach. Person parameters (WLE) are calculated according to Warm's weighted likelihood approach.

Maintainer: Joerg-Henrik Heine
Author(s): Joerg-Henrik Heine <jhheine@googlemail.com>

License: GPL-3

Uses: psych

Released 6 months ago.


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