COMPoissonReg

Conway-Maxwell Poisson (COM-Poisson) Regression

v0.8.1 · Nov 29, 2023 · GPL-2 | GPL-3

Description

Fit Conway-Maxwell Poisson (COM-Poisson or CMP) regression models to count data (Sellers & Shmueli, 2010) <doi:10.1214/09-AOAS306>. The package provides functions for model estimation, dispersion testing, and diagnostics. Zero-inflated CMP regression (Sellers & Raim, 2016) <doi:10.1016/j.csda.2016.01.007> is also supported.

Downloads

566

Last 30 days

7140th

1.7K

Last 90 days

8.7K

Last year

Trend: -8.7% (30d vs prior 30d)

CRAN Check Status

1 ERROR

2 NOTE

11 OK

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	130s
r-devel-linux-x86_64-debian-gcc	NOTE	96.2s
r-devel-linux-x86_64-fedora-clang	OK	219.6s
r-devel-linux-x86_64-fedora-gcc	OK	228.6s
r-devel-macos-arm64	OK	33s
r-devel-windows-x86_64	OK	328s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	99s
r-oldrel-windows-x86_64	ERROR	274s
r-patched-linux-x86_64	OK	127.8s
r-release-linux-x86_64	OK	121.1s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	125s
r-release-windows-x86_64	OK	313s

Check details (3 non-OK)

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Andrew Raim <andrew.raim@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Kimberly", "Sellers", "Thomas", "Lotze", "<thomas.lotze@thomaslotze.com>", "Andrew", "Raim"),
                      family = "<andrew.raim@gmail.com>",
                      role = "aut",
                      email = "andrew.raim@gmail.com"),
               person(given = "Andrew",
                      family = "Raim",
                      role = "cre",
                      email = "andrew.raim@gmail.com"))
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Andrew Raim <andrew.raim@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Kimberly", "Sellers", "Thomas", "Lotze", "<thomas.lotze@thomaslotze.com>", "Andrew", "Raim"),
                      family = "<andrew.raim@gmail.com>",
                      role = "aut",
                      email = "andrew.raim@gmail.com"),
               person(given = "Andrew",
                      family = "Raim",
                      role = "cre",
                      email = "andrew.raim@gmail.com"))
as necessary.

ERROR r-oldrel-windows-x86_64

re-building of vignette outputs

Error(s) in re-building vignettes:
--- re-building 'vignette.Rmd' using rmarkdown
! Package pdftex.def Error: File `f5b94fd9190a71224b0cf3188c8047f17a1eaab0.pdf'
 not found: using draft setting.

Error: processing vignette 'vignette.Rmd' failed with diagnostics:
LaTeX failed to compile D:/RCompile/CRANpkg/local/4.4/COMPoissonReg.Rcheck/vign_test/COMPoissonReg/vignettes/vignette.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See vignette.log for more info.
--- failed re-building 'vignette.Rmd'

SUMMARY: processing the following file failed:
  'vignette.Rmd'

Error: Vignette re-building failed.
Execution halted

Check History

ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 10, 2026

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Andrew Raim <andrew.raim@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Kimberly", "Sellers", "Thomas", "Lotze", "<thomas.lotze@thomaslotze.com>", "Andrew", "Raim"),
           
...[truncated]...
 = "aut",
                      email = "andrew.raim@gmail.com"),
               person(given = "Andrew",
                      family = "Raim",
                      role = "cre",
                      email = "andrew.raim@gmail.com"))
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Andrew Raim <andrew.raim@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = c("Kimberly", "Sellers", "Thomas", "Lotze", "<thomas.lotze@thomaslotze.com>", "Andrew", "Raim"),
           
...[truncated]...
 = "aut",
                      email = "andrew.raim@gmail.com"),
               person(given = "Andrew",
                      family = "Raim",
                      role = "cre",
                      email = "andrew.raim@gmail.com"))
as necessary.

ERROR r-devel-macos-arm64

re-building of vignette outputs

Error(s) in re-building vignettes:
--- re-building ‘vignette.Rmd’ using rmarkdown

Quitting from vignette.Rmd:935-937 [unnamed-chunk-58]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `qu
...[truncated]...
gnette.Rmd' failed with diagnostics:
missing values and NaN's not allowed if 'na.rm' is FALSE
--- failed re-building ‘vignette.Rmd’

SUMMARY: processing the following file failed:
  ‘vignette.Rmd’

Error: Vignette re-building failed.
Execution halted

Reverse Dependencies (4)

imports

DGLMExtPois DiscreteDists MLE miRecSurv

Dependency Network

Version History

new 0.8.1 Mar 10, 2026

updated 0.8.1 ← 0.8.0 diff Nov 28, 2023

updated 0.8.0 ← 0.7.0 diff Dec 1, 2022

updated 0.7.0 ← 0.6.1 diff Nov 29, 2019

updated 0.6.1 ← 0.6.0 diff Dec 8, 2018

updated 0.6.0 ← 0.4.1 diff Dec 1, 2018

updated 0.4.1 ← 0.4.0 diff May 2, 2017

updated 0.4.0 ← 0.3.5 diff Apr 18, 2017

updated 0.3.5 ← 0.3.4 diff Jul 10, 2015

updated 0.3.4 ← 0.3.3 diff May 10, 2011

updated 0.3.3 ← 0.3.2 diff Apr 27, 2011

updated 0.3.2 ← 0.2.1 diff Feb 9, 2011

updated 0.2.1 ← 0.1.1 diff Jan 27, 2011

new 0.1.1 May 24, 2010