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.
'CR.R' 'ExportedFuncs.R' 'GDINA.R' 'GDI.R' 'GDINA-package.R'
'HO.R' 'HOsupplement.R' 'M.R' 'M.mono.R' 'Mstep.R'
'Msupplement.R' 'RcppExports.R' 'anova.GDINA.R' 'att.struc.R'
'autoGDINA.R' 'designmatrix.R' 'dif.R' 'ecpe.R'
'extract.GDINA.R' 'extract.Qval.R' 'itemfit.R'
'extract.itemfit.R' 'modelcomp.R' 'extract.modelcomp.R'
'simGDINA.R' 'extract.simGDINA.R' 'frac20.R'
'heatplot.itemfit.R' 'hoparm.R' 'initials.R' 'itemparm.GDINA.R'
'monocheck.R' 'personparm.GDINA.R' 'plotIRF.GDINA.R'
'plotPVAF.Qval.R' 's3GDINA.R' 'print.GDINA.R' 'score.R'
'sim10GDINA.R' 'sim20seqGDINA.R' 'sim21seqDINA.R' 'sim30DINA.R'
'sim30GDINA.R' 'sim30pGDINA.R' 'startGDINA.R' 'summary.GDINA.R'
'utils.R' 'zzz.R'

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.