qmatrix_oracle {edmdata}R Documentation

Oracle Q Matrices

Description

Pre-generated identified Q matrices used in simulation studies to verify recovery.

Format

A matrix with varying numbers of traits (K) and items (J).

Specifically:

Details

Each entry in the matrix is either 1, if the item uses the skill, or 0, if the item does not use the skill.


[Package edmdata version 1.1.0 Index]