CDM: Cognitive Diagnosis Modeling
Functions for cognitive diagnosis modeling and multidimensional item response modeling
for dichotomous and polytomous item responses. This package enables the estimation of
the DINA and DINO model (Junker & Sijtsma, 2001, <doi:10.1177/01466210122032064>),
the multiple group (polytomous) GDINA model (de la Torre, 2011,
<doi:10.1007/s11336-011-9207-7>), the multiple choice DINA model (de la Torre, 2009,
<doi:10.1177/0146621608320523>), the general diagnostic model (GDM; von Davier, 2008,
<doi:10.1348/000711007X193957>), the structured latent class model (SLCA; Formann, 1992,
<doi:10.1080/01621459.1992.10475229>) and regularized latent class analysis
(Chen, Li, Liu, & Ying, 2017, <doi:10.1007/s11336-016-9545-6>).
See George, Robitzsch, Kiefer, Gross, and Uenlue (2017) <doi:10.18637/jss.v074.i02>
or Robitzsch and George (2019, <doi:10.1007/978-3-030-05584-4_26>)
for further details on estimation and the package structure.
For tutorials on how to use the CDM package see
George and Robitzsch (2015, <doi:10.20982/tqmp.11.3.p189>) as well as
Ravand and Robitzsch (2015).
| Version: |
8.2-6 |
| Depends: |
R (≥ 3.1), mvtnorm |
| Imports: |
graphics, grDevices, methods, polycor, Rcpp, stats, utils |
| LinkingTo: |
Rcpp, RcppArmadillo |
| Suggests: |
BIFIEsurvey, lattice, MASS, miceadds, ROI, sfsmisc |
| Enhances: |
dina, GDINA, mirt, rrum |
| Published: |
2022-08-25 |
| DOI: |
10.32614/CRAN.package.CDM |
| Author: |
Alexander Robitzsch [aut, cre], Thomas Kiefer [aut],
Ann Cathrice George [aut], Ali Uenlue [aut] |
| Maintainer: |
Alexander Robitzsch <robitzsch at ipn.uni-kiel.de> |
| BugReports: |
https://github.com/alexanderrobitzsch/CDM/issues?state=open |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: |
https://github.com/alexanderrobitzsch/CDM,
https://sites.google.com/site/alexanderrobitzsch2/software |
| NeedsCompilation: |
yes |
| Citation: |
CDM citation info |
| Materials: |
README NEWS |
| In views: |
Psychometrics |
| CRAN checks: |
CDM results |
Documentation:
Downloads:
Reverse dependencies:
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