catR

Generation of IRT Response Patterns under Computerized Adaptive Testing

Provides routines for the generation of response patterns under unidimensional dichotomous and polytomous computerized adaptive testing (CAT) framework. It holds many standard functions to estimate ability, select the first item(s) to administer and optimally select the next item, as well as several stopping rules. Options to control for item exposure and content balancing are also available (Magis and Barrada (2017) <doi:10.18637/jss.v076.c01>).

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Description file content

Package
catR
Type
Package
Title
Generation of IRT Response Patterns under Computerized Adaptive Testing
Version
3.15
Date
2018-06-12
Author
David Magis (U Liege, Belgium), Gilles Raiche (UQAM, Canada), Juan Ramon Barrada (U Zaragoza, Spain)
Maintainer
David Magis
Depends
R (>= 2.8.0)
Description
Provides routines for the generation of response patterns under unidimensional dichotomous and polytomous computerized adaptive testing (CAT) framework. It holds many standard functions to estimate ability, select the first item(s) to administer and optimally select the next item, as well as several stopping rules. Options to control for item exposure and content balancing are also available (Magis and Barrada (2017) ).
License
GPL (>= 2)
LazyLoad
yes
NeedsCompilation
no
Packaged
2018-06-12 08:33:00 UTC; David
Repository
CRAN
Date/Publication
2018-06-12 13:33:36 UTC

install.packages('catR')

3.15

7 days ago

David Magis

GPL (>= 2)

Depends on

R (>= 2.8.0)

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