Countr

3.6.1

Flexible Univariate Count Models Based on Renewal Processes

0packages depend

7.9Kdownloads / year

22.6%test coverage

13/13checks pass

Overview

About

Maintained by Georgi N. BoshnakovFirst published 2016-03-2313 releasesCRAN page ↗GitHub ↗

Flexible univariate count models based on renewal processes. The models may include covariates and can be specified with familiar formula syntax as in glm() and package 'flexsurv'. The methodology is described by Kharrat et all (2019) doi:10.18637/jss.v090.i13 (included as vignette 'Countr_guide' in the package).

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("Countr", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("GeoBosh/Countr")

Development version from GeoBosh/Countr. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-countr

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-Countr

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-Countr

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 8.1 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.04

22.6%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-04-22
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Show 1 earlier snapshots

NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 104 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 91%
Documented parameters: 93%
Return-value docs: 82%
References docs: 18%

Downloads

7.9K

CRAN downloads in the past year

Rank #7,489 · ~22/day · ~660/mo

Releases R versions

Daily download trend is not available in this view yet.

39530 days

1.4K90 days

7.9K1 year

Compare downloads with other packages →

Also on488 r2u19 autocran

Repository

GitHub ↗ geobosh/countr

4Stars

1Forks

1Open issues

1Open PRs

0Releases

45Commits

3Contributors

count-datasports-modellingrenewal-process

45 commits · Last activity 2025-12-07

Stars over time

2022-05-26 · 42026-07-07 · 4

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/geobosh/countr on 2026-07-19.

Continuous integration (1)

GitHub Actions

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

18 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.3.0

Imports (15)

Rcpp flexsurv Formula VGAM optimx numDerivbootMASSutilsRdpack dplyr standardize pscl carMatrix

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (6)

testthat knitr xtable lmtestlatticeRColorBrewer

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 5,588 (41%)C++ 5,353 (40%)Rd 2,468 (18%)Vignettes 84 (1%)Other 6 (0%)

Code characteristics

Object systems

S330

Cyclomatic complexity: 1.0 median / 42 max
Test cases: 6 / 0.04 per code line

Test coverage

Line coverage

23%

Expression

22.8%

Tests / Examples

22.6% / 34% ex

Functions

307 37 exported

Complexity

2.8 avg / 42 max

Call network

307 nodes / 336 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

307 functions

Function	Cyclo	Coverage
CountrFormula exp	5	0%
addBootSampleObject exp	1	0%
chiSq_gof exp	1	0%
chiSq_pearson exp	1	0%
compareToGLM exp	8	0%
count_table exp	4	0%

Datasets

Bundled datasets · 2

Name	Class	Rows × Cols	Also ships in
fertility	data.frame	1,243 × 9	–
football	data.frame	3,040 × 6	–

People & History

People (2)

Maintainer (1)

Georgi N. Boshnakov

Author, Maintainer

Authors (2)

Georgi N. Boshnakov

Author, Maintainer

Tarak Kharrat

Author

Listed in earlier versions (1)

Boshnakov

no longer listed · 3.5.2 to 3.6.1

Package Timeline

13 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
3.6.1Latest
2026-01-18 · current release · diff ↗
3.6
2025-12-06 · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
3.5.8
2024-01-14 · diff ↗
3.5.7
2023-11-28 · diff ↗
R
R 4.3.0 released · 2023-04-21
3.5.6
2022-11-12 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
3.5.5
2021-03-03 · diff ↗
unarchivedReturned to CRAN
2021-03-03
archivedRemoved from CRAN
2021-02-28
email to the maintainer was rejected
R
R 4.0.0 released · 2020-04-24
3.5.4
2019-08-21 · diff ↗

Show 11 earlier events

R
R 3.6.0 released · 2019-04-26
3.5.2
2018-10-04 · diff ↗
R
R 3.5.0 released · 2018-04-23
3.4.1
2017-11-20 · diff ↗
R
R 3.4.0 released · 2017-04-21
3.2.8
2016-12-20 · diff ↗
3.2.7
2016-10-06 · diff ↗
3.2.6
2016-09-14 · diff ↗
R
R 3.3.0 released · 2016-05-03
3.2.0
2016-03-23
R
R 3.2.0 released · 2015-04-16

Package metadata

First published: 2016-03-23
Total releases: 13 / 10 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.3.0
Bundled data: 23 KB / 2 files
Download size: 3.9 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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