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.


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Reference manual

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install.packages("GDINA")

1.4.2 by Wenchao Ma, a month ago


https://github.com/Wenchao-Ma/GDINA


Report a bug at https://github.com/Wenchao-Ma/GDINA/issues


Browse source code at https://github.com/cran/GDINA


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