Skip to content

irrCAC

Computing Chance-Corrected Agreement Coefficients (CAC)

v1.0 · Sep 23, 2019 · GPL (>= 2)

Description

Calculates various chance-corrected agreement coefficients (CAC) among 2 or more raters are provided. Among the CAC coefficients covered are Cohen's kappa, Conger's kappa, Fleiss' kappa, Brennan-Prediger coefficient, Gwet's AC1/AC2 coefficients, and Krippendorff's alpha. Multiple sets of weights are proposed for computing weighted analyses. All of these statistical procedures are described in details in Gwet, K.L. (2014,ISBN:978-0970806284): "Handbook of Inter-Rater Reliability," 4th edition, Advanced Analytics, LLC.

Downloads

892

Last 30 days

4068th

2.4K

Last 90 days

11.1K

Last year

Trend: +16.8% (30d vs prior 30d)

CRAN Check Status

14 NOTE
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 NOTE
r-devel-linux-x86_64-fedora-gcc NOTE
r-devel-macos-arm64 NOTE
r-devel-windows-x86_64 NOTE
r-oldrel-macos-arm64 NOTE
r-oldrel-macos-x86_64 NOTE
r-oldrel-windows-x86_64 NOTE
r-patched-linux-x86_64 NOTE
r-release-linux-x86_64 NOTE
r-release-macos-arm64 NOTE
r-release-macos-x86_64 NOTE
r-release-windows-x86_64 NOTE
Check details (16 non-OK)
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Kilem L. Gwet <gwet@agreestat.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Kilem", "L."),
                      family = "Gwet",
                      role = c("aut", "cre"),
                      email = "gwet@agreestat.com"),
               person(family = "Ph.D.",
                      role = "aut"))
as necessary.
NOTE r-devel-linux-x86_64-debian-clang

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Kilem L. Gwet <gwet@agreestat.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Kilem", "L."),
                      family = "Gwet",
                      role = c("aut", "cre"),
                      email = "gwet@agreestat.com"),
               person(family = "Ph.D.",
                      role = "aut"))
as necessary.
NOTE r-devel-linux-x86_64-debian-gcc

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-release-macos-arm64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&

Check History

NOTE 0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Kilem L. Gwet <gwet@agreestat.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Kilem", "L."),
                      family = "Gwet",
                      role = c("aut", "cre"),
                      email = "gwet@agreestat.com"),
               person(family = "Ph.D.",
                      role = "aut"))
as necessary.
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Kilem L. Gwet <gwet@agreestat.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Kilem", "L."),
                      family = "Gwet",
                      role = c("aut", "cre"),
                      email = "gwet@agreestat.com"),
               person(family = "Ph.D.",
                      role = "aut"))
as necessary.
NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-release-macos-arm64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&
NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) bp.coeff.raw.Rd:5: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:41: Escaped LaTeX specials: \&
checkRd: (-1) bp.coeff.raw.Rd:53: Escaped LaTeX specials: \&
checkRd: (-1) fleiss.kappa.raw.Rd:52: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:14: Escaped LaTeX specials: \&
checkRd: (-1) landis.koch.bf.Rd:17: Escaped LaTeX specials: \&

Reverse Dependencies (2)

depends

imports

Dependency Network

Dependencies Reverse dependencies GreyZones autoFC irrCAC

Version History

new 1.0 Mar 10, 2026