polydif_inh_dset: The Inhomogenous Polytomous Dataset containing DIF items

polydif_inh_dsetR Documentation

The Inhomogenous Polytomous Dataset containing DIF items

Description

The artificial data set of a polytomous responses (five categories) which contains three subsets with different discrimination values and two DIF-items.

Usage

data(polydif_inh_dset)

Format

An object of class data.frame with 490 rows and 20 columns.


autoRasch documentation built on Oct. 19, 2022, 5:12 p.m.