'CA.R' 'CR.R' 'DTM.R' 'ExportedFuncs.R' 'GDINA.R' 'GDI.R'
'GDINA-package.R' 'GMSCDM.R' 'HO.R' 'ILCA.R' 'M2.R' 'MCmodel.R'
'Mstep.R' 'Mstep_DTM.R' 'MultipleGroup_Estimation.R'
'RcppExports.R' 'SingleGroup_Estimation.R' 'anova.GDINA.R'
'autoGDINA.R' 'bootSE.R' 'coef.R' 'dif.R' 'ecpe.R' 'simGDINA.R'
'itemfit.R' 'modelcomp.R' 'extract.R' 'frac20.R'
'itemparm.GDINA.R' 'monocheck.R' 'personparm.GDINA.R'
'plotIRF.GDINA.R' 's3GDINA.R' 'print.GDINA.R' 'score.R'
'sim10GDINA.R' 'sim10MCDINA.R' 'sim20seqGDINA.R'
'sim21seqDINA.R' 'sim30DINA.R' 'sim30GDINA.R' 'sim30pGDINA.R'
'startGDINA.R' 'structuralparm.R' 'summary.GDINA.R' 'utils.R'
'zzz.R'

A set of psychometric tools for cognitive diagnosis modeling based on the generalized deterministic inputs, noisy and gate (G-DINA) model by de la Torre (2011) <DOI:10.1007/s11336-011-9207-7> and its extensions, including the sequential G-DINA model by Ma and de la Torre (2016) <DOI:10.1111/bmsp.12070> for polytomous responses, and the polytomous G-DINA model by Chen and de la Torre <DOI:10.1177/0146621613479818> for polytomous attributes. 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. For tutorials, please check Ma and de la Torre (2020) <DOI:10.18637/jss.v093.i14>, Ma and de la Torre (2019) <DOI:10.1111/emip.12262>, Ma (2019) <DOI:10.1007/978-3-030-05584-4_29> and de la Torre and Akbay (2019) <DOI:10.14689/ejer.2019.80.9>.

CDM, Matrix, testthat, poLCA, stringr, knitr, rmarkdown
'CA.R' 'CR.R' 'DTM.R' 'ExportedFuncs.R' 'GDINA.R' 'GDI.R'
'GDINA-package.R' 'GMSCDM.R' 'HO.R' 'ILCA.R' 'M2.R' 'MCmodel.R'
'Mstep.R' 'Mstep_DTM.R' 'MultipleGroup_Estimation.R'
'RcppExports.R' 'SingleGroup_Estimation.R' 'anova.GDINA.R'
'autoGDINA.R' 'bootSE.R' 'coef.R' 'dif.R' 'ecpe.R' 'simGDINA.R'
'itemfit.R' 'modelcomp.R' 'extract.R' 'frac20.R'
'itemparm.GDINA.R' 'monocheck.R' 'personparm.GDINA.R'
'plotIRF.GDINA.R' 's3GDINA.R' 'print.GDINA.R' 'score.R'
'sim10GDINA.R' 'sim10MCDINA.R' 'sim10MCDINA2.R'
'sim20seqGDINA.R' 'sim21seqDINA.R' 'sim30DINA.R' 'sim30GDINA.R'
'sim30pGDINA.R' 'startGDINA.R' 'structuralparm.R'
'summary.GDINA.R' 'utils.R' 'zzz.R'