Provides tools for insurance rate revision workflows around normalized rating factor tables. Functions reshape long-form rating tables into actuary-friendly wide tables, round-trip those tables through Microsoft Excel, apply and review proposed factor changes, rebase and normalize relativities, compare current and proposed rating output, summarize rate impacts, and solve a one-dimensional rate-level adjustment to meet a target aggregate rate change. The package is designed to work naturally with 'ratingtables' while remaining usable with ordinary data frames and arbitrary user-supplied rating code.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | openxlsx2, stats, utils |
| Suggests: | knitr, rmarkdown, ratingtables (≥ 0.2.0), testthat (≥ 3.0.0) |
| Published: | 2026-11-14 |
| DOI: | 10.32614/CRAN.package.raterevision (may not be active yet) |
| Author: | Greg Sollenberger [aut, cre, cph] |
| Maintainer: | Greg Sollenberger <yagreg7 at yahoo.com> |
| BugReports: | https://github.com/gs-actuary/raterevision/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/gs-actuary/raterevision |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | raterevision results |
| Reference manual: | raterevision.html , raterevision.pdf |
| Vignettes: |
Rate Revision Workflow with raterevision (source, R code) |
| Package source: | raterevision_0.1.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available |
Please use the canonical form https://CRAN.R-project.org/package=raterevision to link to this page.