R Observatory: Metrics for clmplus version 1.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

clmplus

1.1.0

Tool-Box of Chain Ladder Plus Models

0packages depend

3.6Kdownloads / year

81.4%test coverage

13/13checks pass

Overview

About

Maintained by Gabriele PittarelloFirst published 2022-09-015 releasesCRAN page ↗GitHub ↗

Implementation of the age-period-cohort models for the claim development presented in the manuscript 'Replicating and extending chain-ladder via an age-period-cohort structure on the claim development in a run-off triangle' doi:10.1080/10920277.2025.2496725.

Install

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

install.packages("clmplus", 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("gpitt71/clmplus")

Development version from gpitt71/clmplus. 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-clmplus

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-clmplus

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-clmplus

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

Health

CRAN checks

13OK

Slowest check: 3.7 min · r-release-macos-x86_64

Code health

Yes

Tests · ratio 0.21

81.4%

Coverage · measured lines

100%

Documentation · exports

7

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 308 wordsVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 62%
Return-value docs: 100%
References docs: 92%

Downloads

3.6K

CRAN downloads in the past year

Rank #10,518 · ~10/day · ~298/mo

Releases R versions

Daily download trend is not available in this view yet.

29430 days

93190 days

3.6K1 year

Compare downloads with other packages →

Also on161 r2u10 autocran18 c2d4u

Repository

GitHub ↗ gpitt71/clmplus

5Stars

0Forks

0Open issues

0Open PRs

4Releases

91Commits

2Contributors

age-period-cohort-modelsinsurancenon-lifereserving

License BSD-3-Clause · 91 commits · Last activity 2026-07-24

Stars over time

2025-06-12 · 52026-07-07 · 5

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/gpitt71/clmplus on 2026-08-23.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (7)

StMoMo ChainLadderstatsggplot2 forecast gridExtra reshape2

LinkingTo (0)

none

Suggests (3)

testthat knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

Gabriele Pittarello

Author, Maintainer, Copyright holder

Authors (3)

Gabriele Pittarello

Author, Maintainer, Copyright holder

Munir Hiabu

Author, Copyright holder

Andres Villegas

Author, Copyright holder

Copyright holders (3)

Gabriele Pittarello

Author, Maintainer, Copyright holder

Munir Hiabu

Author, Copyright holder

Andres Villegas

Author, Copyright holder

Package Timeline

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

1.1.0Latest
2026-07-25 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
1.0.1
2025-07-31 · diff ↗
unarchivedReturned to CRAN
2025-07-31
archivedRemoved from CRAN
2025-07-04
issues were not corrected in time
R
R 4.5.0 released · 2025-04-11
1.0.0
2024-05-15 · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.1.0
2022-12-14 · diff ↗
0.0.1
2022-09-01
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-09-01
Total releases: 5 / 4 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5.0
Bundled data: 3.1 KB / 6 files
Download size: 89 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Actuarial Science

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("clmplus")

Format

Pittarello, G., Hiabu, M., & Villegas, A. (2026). clmplus: Tool-Box of Chain Ladder Plus Models (Version 1.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.clmplus

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for clmplus version 1.1.0 [Data set]. HJJB, LLC. Data release v2026-08-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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