FakePCMItems: Fake Items

In SBGalvin/psketti: Generating Investigatory Plots and Tables for Rasch Analysis

Description

Item parameters for simulated scored data for 11 items and 1200 participants, where items where presented in random order to each participant. Contains responses for dichotomous (X), and polychotomous (K) data. Item delivery order is stored in the Index column. Data were simulated according to suggestions in Linacre (2007). These are the resulting item parameters.

Usage

data("FakePCMItems")

Format

An object of class "cross"; see read.cross.

Source

Rasch Measurement Transactions

References

Linacre. (2013) Rasch Measurement Transactions 21:3 p. 1125 (Rasch Measurement Transactions)

Examples

# Show fake item parameters
data("FakePCMItems")

SBGalvin/psketti documentation built on March 13, 2021, 1:47 p.m.