catR
Generation of IRT Response Patterns under Computerized Adaptive Testing
v3.17
·
Jun 24, 2022
·
GPL (>= 3)
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>).
Downloads
1K
Last 30 days
3765th
3.5K
Last 90 days
20K
Last year
Trend: -0.1% (30d vs prior 30d)
CRAN Check Status
2
NOTE
12
OK
Show all 14 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-macos-arm64 | 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)
NOTE
r-devel-linux-x86_64-debian-clang
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.
NOTE
r-devel-linux-x86_64-debian-gcc
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
NOTE
r-devel-linux-x86_64-debian-clang
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.
NOTE
r-devel-linux-x86_64-debian-gcc
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.
Reverse Dependencies (4)
imports
suggests
Dependency Network
Version History
new
3.17
Mar 10, 2026