catR
Generation of IRT Response Patterns under Computerized Adaptive Testing
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) <doi:10.18637/jss.v076.c01>).
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CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (2 non-OK)
CRAN incoming feasibility
Maintainer: ‘Cheng Hua <chuabest@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "David",
family = "Magis",
role = "aut",
comment = "U Liege, Belgium"),
person(given = "Gilles",
family = "Raiche",
role = "aut",
comment = "UQAM, Canada"),
person(given = c("Juan", "Ramon"),
family = "Barrada",
role = "aut",
comment = "U Zaragoza, Spain"),
person(given = "Cheng",
family = "Hua",
role = "cre",
email = "chuabest@gmail.com"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Cheng Hua <chuabest@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "David",
family = "Magis",
role = "aut",
comment = "U Liege, Belgium"),
person(given = "Gilles",
family = "Raiche",
role = "aut",
comment = "UQAM, Canada"),
person(given = c("Juan", "Ramon"),
family = "Barrada",
role = "aut",
comment = "U Zaragoza, Spain"),
person(given = "Cheng",
family = "Hua",
role = "cre",
email = "chuabest@gmail.com"))
as necessary.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Cheng Hua <chuabest@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "David",
family = "Magis",
role = "aut",
commen
...[truncated]...
role = "aut",
comment = "U Zaragoza, Spain"),
person(given = "Cheng",
family = "Hua",
role = "cre",
email = "chuabest@gmail.com"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Cheng Hua <chuabest@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "David",
family = "Magis",
role = "aut",
commen
...[truncated]...
role = "aut",
comment = "U Zaragoza, Spain"),
person(given = "Cheng",
family = "Hua",
role = "cre",
email = "chuabest@gmail.com"))
as necessary.