the sequential G-DINA model by Ma and de la Torre (2016) <DOI:10.1111/bmsp.12070>, and many other models they subsume. Joint attribute distribution can
Collate: 'CR.R' 'ExportedFuncs.R' 'GDINA.R' 'GDI.R' 'GDINA-package.R'
'HO.R' 'HOsupplement.R' 'M.R' 'M.mono.R' 'Mstep.R'

Description: 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) <DOI:10.1007/s11336-011-9207-7>, the sequential G-DINA model by Ma and de la Torre (2016) <DOI:10.1111/bmsp.12070>, 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.

Authors@R: c(person(given = "Wenchao",family = "Ma", role = c("aut", "cre", "cph"),email = "wenchao.ma@ua.edu"),person(given = "Jimmy", family = "de la Torre", role = c("aut", "cph")), person(given="Miguel",family = "Sorrel",role = "ctb"))
Description: A set of psychometric tools for cognitive diagnosis modeling 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) <DOI:10.1007/s11336-011-9207-7>, the sequential G-DINA model by Ma and de la Torre (2016) <DOI:10.1111/bmsp.12070>, and many other models they subsume. Joint attribute distribution can be independent, saturated, higher-order, loglinear smoothed 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.
Imports: alabama, graphics, ggplot2, MASS, nloptr, numDeriv, Rcpp (>=
0.12.1), Rsolnp, stats, shiny, shinydashboard, utils
Collate: 'CA.R' 'CR.R' 'Est.R' 'ExportedFuncs.R' 'GDINA.R' 'GDI.R'
'GDINA-package.R' 'HO.R' 'M2.R' 'Mstep.R' 'RcppExports.R'
'anova.GDINA.R' 'att.struc.R' 'autoGDINA.R' 'bootSE.R' 'coef.R'
'designmatrix.R' 'dif.R' 'ecpe.R' 'simGDINA.R' 'itemfit.R'