CDM

Cognitive Diagnosis Modeling

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).

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Description file content

Package
CDM
Type
Package
Title
Cognitive Diagnosis Modeling
Version
5.8-9
Date
2017-08-07 17:48:04
Author
Alexander Robitzsch [aut, cre], Thomas Kiefer [aut], Ann Cathrice George [aut], Ali Uenlue [aut]
Maintainer
Alexander Robitzsch
Description
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).
Depends
R (>= 3.1), mvtnorm
Imports
graphics, grDevices, methods, polycor, Rcpp, sfsmisc, stats, utils
Suggests
BIFIEsurvey, GDINA, lattice, miceadds, mirt, psych, sirt, TAM
LinkingTo
Rcpp, RcppArmadillo
LazyLoad
yes
LazyData
yes
URL
License
GPL (>= 2)
NeedsCompilation
yes
Packaged
2017-08-07 15:48:39 UTC; sunpn563
Repository
CRAN
Date/Publication
2017-08-07 18:42:34 UTC

install.packages('CDM')

5.8-9

13 days ago

https://github.com/alexanderrobitzsch/CDM

Alexander Robitzsch

GPL (>= 2)

Depends on

R (>= 3.1), mvtnorm

Imports

graphics, grDevices, methods, polycor, Rcpp, sfsmisc, stats, utils

Suggests

BIFIEsurvey, GDINA, lattice, miceadds, mirt, psych, sirt, TAM

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