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> 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).

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Description file content

Package
CDM
Type
Package
Title
Cognitive Diagnosis Modeling
Version
7.0-12
Date
2018-11-06 16:23:12
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 item responses. This package enables the estimation of the DINA and DINO model (Junker & Sijtsma, 2001, ), the multiple group (polytomous) GDINA model (de la Torre, 2011, ), the multiple choice DINA model (de la Torre, 2009, ), the general diagnostic model (GDM; von Davier, 2008, ), the structured latent class model (SLCA; Formann, 1992, ) and regularized latent class analysis (Chen, Li, Liu, & Ying, 2017, ). See George, Robitzsch, Kiefer, Gross, and Uenlue (2017) for further details on estimation and the package structure. For tutorials on how to use the CDM package see George and Robitzsch (2015, ) as well as Ravand and Robitzsch (2015).
Depends
R (>= 3.1), mvtnorm
Imports
graphics, grDevices, MASS, methods, polycor, Rcpp, sfsmisc, stats, utils
Suggests
BIFIEsurvey, GDINA, lattice, miceadds, mirt, sirt, TAM
LinkingTo
Rcpp, RcppArmadillo
LazyLoad
yes
LazyData
yes
URL
License
GPL (>= 2)
BugReports
https://github.com/alexanderrobitzsch/CDM/issues?state=open
NeedsCompilation
yes
Packaged
2018-11-06 15:26:13 UTC; sunpn563
Repository
CRAN
Date/Publication
2018-11-06 16:20:08 UTC

install.packages('CDM')

7.0-12

11 days ago

https://github.com/alexanderrobitzsch/CDM

Alexander Robitzsch

GPL (>= 2)

Depends on

R (>= 3.1), mvtnorm

Imports

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

Suggests

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

Discussions