Packages by Haijiang Qin

EFAfactors — 1.2.4

Determining the Number of Factors in Exploratory Factor Analysis

ForceChoice — 1.0.1

Forced-Choice Modeling Based on Item Response Theory and Cognitive Diagnostic Models

LCPA — 1.0.4

A General Framework for Latent Class and Profile Analysis

LSTMfactors — 1.0.0

Determining the Number of Factors in Exploratory Factor Analysis by LSTM

Qval — 1.2.4

The Q-Matrix Validation Methods Framework