immer
Item Response Models for Multiple Ratings
Description
Implements some item response models for multiple ratings, including the hierarchical rater model, conditional maximum likelihood estimation of linear logistic partial credit model and a wrapper function to the commercial FACETS program. See Robitzsch and Steinfeld (2018) for a description of the functionality of the package. See Wang, Su and Qiu (2014; <doi:10.1111/jedm.12045>) for an overview of modeling alternatives.
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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: ‘Alexander Robitzsch <robitzsch@ipn.uni-kiel.de>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Alexander",
family = "Robitzsch",
role = c("aut", "cre"),
email = "robitzsch@ipn.uni-kiel.de"),
person(given = "Jan",
family = "Steinfeld",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Alexander Robitzsch <robitzsch@ipn.uni-kiel.de>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Alexander",
family = "Robitzsch",
role = c("aut", "cre"),
email = "robitzsch@ipn.uni-kiel.de"),
person(given = "Jan",
family = "Steinfeld",
role = "aut"))
as necessary.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
CRAN incoming feasibility
Maintainer: ‘Alexander Robitzsch <robitzsch@ipn.uni-kiel.de>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Alexander",
family = "Robitzsch",
role = c("aut", "cre"),
email = "robitzsch@ipn.uni-kiel.de"),
person(given = "Jan",
family = "Steinfeld",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Alexander Robitzsch <robitzsch@ipn.uni-kiel.de>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Alexander",
family = "Robitzsch",
role = c("aut", "cre"),
email = "robitzsch@ipn.uni-kiel.de"),
person(given = "Jan",
family = "Steinfeld",
role = "aut"))
as necessary.
ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
CRAN incoming feasibility
Maintainer: ‘Alexander Robitzsch <robitzsch@ipn.uni-kiel.de>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Alexander",
family = "Robitzsch",
role = c("aut", "cre"),
email = "robitzsch@ipn.uni-kiel.de"),
person(given = "Jan",
family = "Steinfeld",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Alexander Robitzsch <robitzsch@ipn.uni-kiel.de>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Alexander",
family = "Robitzsch",
role = c("aut", "cre"),
email = "robitzsch@ipn.uni-kiel.de"),
person(given = "Jan",
family = "Steinfeld",
role = "aut"))
as necessary.
whether package can be installed
Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/immer.Rcheck/00install.out' for details.
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Alexander Robitzsch <robitzsch@ipn.uni-kiel.de>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Alexander",
family = "Robitzsch",
role = c("aut", "cre"),
email = "robitzsch@ipn.uni-kiel.de"),
person(given = "Jan",
family = "Steinfeld",
role = "aut"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Alexander Robitzsch <robitzsch@ipn.uni-kiel.de>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Alexander",
family = "Robitzsch",
role = c("aut", "cre"),
email = "robitzsch@ipn.uni-kiel.de"),
person(given = "Jan",
family = "Steinfeld",
role = "aut"))
as necessary.