DESCRIPTION

Package: GDINA
Type: Package
Title: The Generalized DINA Model Framework
Version: 2.9.7
Date: 2024-11-19
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"), person(given="Zhehan",family = "Jiang",role = "ctb"))
Description: 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). 
License: GPL-3
LazyData: TRUE
Depends: R (>= 3.1.0)
Imports: alabama, graphics, ggplot2, MASS, numDeriv, nloptr, Rcpp (>=
        0.12.1), Rsolnp, stats, shiny, shinydashboard, utils
Suggests: CDM, cdmTools, Matrix, testthat, poLCA, stringr, knitr, rmarkdown
LinkingTo: Rcpp, RcppArmadillo
URL: https://github.com/Wenchao-Ma/GDINA, https://wenchao-ma.github.io/GDINA/
BugReports: https://github.com/Wenchao-Ma/GDINA/issues
RoxygenNote: 7.3.2
Encoding: UTF-8
NeedsCompilation: yes
Author: Wenchao Ma [aut, cre, cph], Jimmy de la Torre [aut, cph], Miguel Sorrel [ctb], Zhehan Jiang [ctb]
Maintainer: Wenchao Ma <wenchao.ma@ua.edu>
VignetteBuilder: knitr
Collate: 
    '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'