sim30DINA: Simulated data (30 items, DINA model)

Description Usage Format

Description

Simulated data, Q-matrix and item parameters for a 30-item test measuring 5 attributes.

Usage

1

Format

A list with components:

simdat

simulated responses of 1000 examinees

simQ

artificial Q-matrix

simItempar

artificial item parameters (probability of success for each latent group)


Wenchao-Ma/GDINA documentation built on Aug. 25, 2018, 5:19 p.m.