CRAN requires the check problems on this package to be fixed before 2026-08-07 or it will be archived.

catmodeling

0.0.1

Catastrophe Model Simulation and Adjustment

0packages depend

93downloads / year

–test coverage

9/12checks pass

Overview

About

Maintained by Stephen JewsonFirst published 2026-07-231 releasesCRAN page ↗GitHub ↗

Manipulation of catastrophe model outputs, including tasks such as simulating year loss tables (YLTs) from event loss tables (ELTs), adjusting the frequencies of events in YLTs to create new YLTs, applying catastrophe exceedance of loss contracts (catXL), applying hours clauses, and calculating diagnostics from ELTs and YLTs, such as average annual loss and exceedance probability curves. Frequency adjustment routines are based on the paper "A new simulation algorithm for more precise estimates of change in catastrophe risk models, with application to hurricanes and climate change", Jewson, S. (2023); doi:10.1007/s00477-023-02409-0. Uses the compiled language 'Rust' in places and so requires a Rust compiler to be installed, or a binary installation.

Install

R (CRAN)pak (dev)Fedora (COPR)

install.packages("catmodeling", 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("stephenjewson/catmodeling")

Development version from stephenjewson/catmodeling. Installs pak first if it is not already available.

# 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-catmodeling

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

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

Health

CRAN checks

2ERROR1NOTE9OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc
ERROR r-devel-linux-x86_64-fedora-clang
ERROR r-devel-linux-x86_64-fedora-gcc

Slowest check: 4.9 min · r-oldrel-macos-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

ERROR2026-07-24
5 OK · 0 NOTE · 0 WARNING · 2 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 8%

Downloads

CRAN downloads in the past year

Rank #24,539 · ~0/day · ~8/mo

catmodeling Releases R versions

Daily download trend is not available in this view yet.

9330 days

9390 days

931 year

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Repository

GitHub ↗ stephenjewson/catmodeling

1Stars

0Forks

0Open issues

0Open PRs

0Releases

7Commits

1Contributors

7 commits · Last activity 2026-07-11

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/stephenjewson/catmodeling on 2026-07-30.

Lint, format, editor (1)

RStudio project

Git structural (1)

.gitattributes

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

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.2

Imports (5)

statsdplyrutilspracma geosphere

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Stephen Jewson

Author, Maintainer

Authors (1)

Stephen Jewson

Author, Maintainer

Package Timeline

1 release. R releases are shown for context.

0.0.1Latest
2026-07-23 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-07-23
Total releases: 1 / 1 yrs
License: AGPL-3 OSI
Minimum R: ≥ 4.2
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

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