pairwise (0.4.3-2)

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Rasch Model Parameters by Pairwise Algorithm.

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 <>

License: GPL-3

Uses: psych

Released 6 months ago.

9 previous versions



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