catmodeling: Catastrophe Model Simulation and Adjustment

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>. Version 0.0.2 no longer uses rust.

Version:	0.0.2
Depends:	R (≥ 4.2)
Imports:	stats, dplyr, utils, pracma, geosphere
Published:	2026-08-01
DOI:	10.32614/CRAN.package.catmodeling
Author:	Stephen Jewson [aut, cre]
Maintainer:	Stephen Jewson <stephen.jewson at gmail.com>
BugReports:	https://github.com/stephenjewson/catmodeling/issues
License:	AGPL-3
URL:	https://www.catmodeling.info
NeedsCompilation:	no
SystemRequirements:	xz
CRAN checks:	catmodeling results

Documentation:

Reference manual:

catmodeling.html , catmodeling.pdf

Downloads:

Package source:	catmodeling_0.0.2.tar.gz
Windows binaries:	r-devel: catmodeling_0.0.1.zip, r-release: catmodeling_0.0.1.zip, r-oldrel: catmodeling_0.0.1.zip
macOS binaries:	r-release (arm64): catmodeling_0.0.2.tgz, r-oldrel (arm64): catmodeling_0.0.2.tgz, r-release (x86_64): catmodeling_0.0.2.tgz, r-oldrel (x86_64): catmodeling_0.0.2.tgz
Old sources:	catmodeling archive

Linking:

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