Functions for cognitive diagnosis modeling
and multidimensional item response modeling for dichotomous
and polytomous data. This package enables the estimation of the
DINA and DINO model, the multiple group (polytomous) GDINA model,
the multiple choice DINA model, the general diagnostic model (GDM),
the multidimensional linear compensatory item response model and
the structured latent class model (SLCA).
| Version: |
4.0 |
| Depends: |
R (≥ 2.15.0), mvtnorm |
| Imports: |
Rcpp (≥ 0.11), psych, MASS, polycor, sfsmisc |
| LinkingTo: |
Rcpp, RcppArmadillo |
| Suggests: |
TAM (≥ 1.0-3), mirt (≥ 1.5), sirt (≥ 0.47), NPCD, ACTCD, pks |
| Published: |
2014-11-22 |
| Author: |
Alexander Robitzsch [aut, cre], Thomas Kiefer [aut],
Ann Cathrice George [aut], Ali Uenlue [aut] |
| Maintainer: |
Alexander Robitzsch <a.robitzsch at bifie.at> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: |
https://sites.google.com/site/alexanderrobitzsch/software |
| NeedsCompilation: |
yes |
| Materials: |
NEWS |
| In views: |
Psychometrics |
| CRAN checks: |
CDM results |