Statistical Methods and Models for Claims Reserving in General Insurance R package ChainLadder version 0.2.21 CRAN Task View: ActuarialScience (https://CRAN.R-project.org/view=ActuarialScience) CRAN Task View: Finance (https://CRAN.R-project.org/view=Finance) Various statistical methods and models which are typically used for the estimation of outstanding claims reserves in general insurance, including those to estimate the claims development result as required under Solvency II. Software Imports: Matrix, actuar, methods, stats, lattice, grid, tweedie, utils, systemfit, statmod, cplm (>= 0.7-3), ggplot2, MASS Suggests: RUnit, knitr, rmarkdown Markus Gesmann <markus.gesmann@googlemail.com> Comprehensive R Archive Network (CRAN) Markus Gesmann [aut, cre], Daniel Murphy [aut], Yanwei (Wayne) Zhang [aut], Alessandro Carrato [aut], Giuseppe Crupi [ctb], Christophe Dutang [ctb], Arnaud Lacoume [ctb], Arthur Charpentier [ctb], Mario Wuthrich [aut], Fabio Concina [aut], Eric Dal Moro [aut], Yuriy Krvavych [ctb], Vincent Goulet [ctb], Marco De Virgilis [ctb], Marco Spina [ctb] GPL (>= 2) 2026-02-18 application/tgz https://CRAN.R-project.org/package=ChainLadder doi:10.32614/CRAN.package.ChainLadder