polydif_inh_dset

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

datasets

Performs Rasch analysis (semi-)automatically, which has been shown to be comparable with the standard Rasch analysis (Feri Wijayanto et al. (2021) <doi:10.1111/bmsp.12218>, Feri Wijayanto et al. (2022) <doi:10.3758/s13428-022-01947-9>, Feri Wijayanto et al. (2022) <doi:10.1177/01466216221125178>).

Feri Wijayanto

autoRasch

Semi-Automated Rasch Analysis

Ioan Gabriel Bucur

Perry Groot

Tom Heskes

Karlien Mul

Baziel G.M. van Engelen

polydif_inh_dset function

<p>An object of class <code>data.frame</code> with 490 rows and 20 columns.</p>

Format

The Inhomogenous Polytomous Dataset containing DIF items — polydif_inh_dset

The Inhomogenous Polytomous Dataset containing DIF items

polydif_inh_dset: The Inhomogenous Polytomous Dataset containing DIF items

Description

Usage

Arguments

Format