The Generalized DINA Model Framework

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.


Reference manual

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1.4.2 by Wenchao Ma, 9 months ago

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Authors: Wenchao Ma [aut, cre], Jimmy de la Torre [aut]

Documentation:   PDF Manual  

Task views: Psychometric Models and Methods

GPL-3 license

Imports alabama, data.table, graphics, ggplot2, MASS, nloptr, numDeriv, Rcpp, Rsolnp, stats, utils

Suggests CDM, testthat, shiny, shinydashboard

Linking to Rcpp, RcppArmadillo

Suggested by CDM.

See at CRAN