Wenchao-Ma/GDINA: The Generalized DINA Model Framework
Version 1.4.4

A set of psychometric tools for cognitive diagnostic analyses for both dichotomous and polytomous responses. Various cognitive diagnosis models can be estimated, include the generalized deterministic inputs, noisy and gate (G-DINA) model by de la Torre (2011) , the sequential G-DINA model by Ma and de la Torre (2016) , and many other models they subsume. Joint attribute distribution can be saturated, higher-order or structured. Q-matrix validation, item and model fit statistics, model comparison at test and item level and differential item functioning can also be conducted. A graphical user interface is also provided.

Getting started

Package details

AuthorWenchao Ma [aut, cre], Jimmy de la Torre [aut]
MaintainerWenchao Ma <[email protected]>
URL https://github.com/Wenchao-Ma/GDINA
Package repositoryView on GitHub
Installation Install the latest version of this package by entering the following in R:
Wenchao-Ma/GDINA documentation built on June 24, 2017, 11:57 a.m.