cogBOOKLET

<p>a <code>data.frame</code> containing a booklet allocation table for the cognitive Data <code>cog</code> in this package, which holds 31 dichotomous items from the math task from the german sample of the PISA 2003 survey.</p>

datasets

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.

Joerg-Henrik Heine

pairwise

Rasch Model Parameters by Pairwise Algorithm

cogBOOKLET function

<p>A <code>data.frame</code> containing 31 rows.</p>

cogBOOKLET: Booklet allocation table for Math PISA (2003) data

Description

Usage

Arguments

Format

Details

References

Examples