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pairwise (version 0.2.5)

Rasch Model Parameters by Pairwise Algorithm

Description

The package pairwise offers functions for 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.

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Install

install.packages('pairwise')

Monthly Downloads

570

Version

0.2.5

License

GPL-3

Last Published

May 28th, 2014

Functions in pairwise (0.2.5)