DIFdataset: The Two-subscale Inhomogenous Polytomous Dataset containing...

DIFdatasetR Documentation

The Two-subscale Inhomogenous Polytomous Dataset containing DIF items

Description

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

Usage

data(DIFdataset)

Format

An object of class data.frame with 490 rows and 14 columns.


fwijayanto/autoRasch documentation built on Nov. 9, 2022, 12:57 p.m.