Package: CDM
Type: Package
Title: Cognitive Diagnosis Modeling
Version: 7.1-20
Date: 2018-12-13 11:54:50
Author: 
    Alexander Robitzsch [aut, cre], Thomas Kiefer [aut],
    Ann Cathrice George [aut], Ali Uenlue [aut]
Maintainer: Alexander Robitzsch <robitzsch@ipn.uni-kiel.de>
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, <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) 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: https://github.com/alexanderrobitzsch/CDM,
        https://sites.google.com/site/alexanderrobitzsch2/software
License: GPL (>= 2)
BugReports: https://github.com/alexanderrobitzsch/CDM/issues?state=open
NeedsCompilation: yes
Packaged: 2018-12-13 10:58:17 UTC; sunpn563
Repository: CRAN
Date/Publication: 2018-12-13 14:00:15 UTC
