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A collection of utilities that grew out of day-to-day non-life actuarial work at Com-PASS Advisory. Provides helpers for building chain-ladder triangles (cumulative, decumulative, run-off, development factors with optional weighting), constructing exposure columns from policy start/end dates, parsing Czech birth numbers ('rodné číslo') into dates, generating smooth RGB color palettes for charts, and loading multi-sheet 'xlsx'/'xlsb' files into a list of data frames. The chain-ladder helpers follow the standard methodology of Mack (1993) <doi:10.2143/AST.23.2.2005092>.
| Version: | 0.1.1 |
| Depends: | R (≥ 4.1.0) |
| Imports: | data.table, dplyr, tibble, tidyselect, rlang, lubridate, grDevices, graphics, stats, utils |
| Suggests: | readxl, plotly, testthat (≥ 3.0.0), knitr, rmarkdown, covr |
| Published: | 2026-05-12 |
| DOI: | 10.32614/CRAN.package.vitopack (may not be active yet) |
| Author: | Ondřej Vít [aut, cre] |
| Maintainer: | Ondřej Vít <ondrej.vit at com-pass.cz> |
| BugReports: | https://github.com/Com-PASS-OV/vitopack/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/Com-PASS-OV/vitopack, https://Com-PASS-OV.github.io/vitopack/ |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README, NEWS |
| CRAN checks: | vitopack results |
| Reference manual: | vitopack.html , vitopack.pdf |
| Vignettes: |
Getting started with vitopack (source, R code) |
| Package source: | vitopack_0.1.1.tar.gz |
| Windows binaries: | r-devel: not available, r-release: vitopack_0.1.1.zip, r-oldrel: not available |
| macOS binaries: | r-release (arm64): vitopack_0.1.1.tgz, r-oldrel (arm64): vitopack_0.1.1.tgz, r-release (x86_64): vitopack_0.1.1.tgz, r-oldrel (x86_64): vitopack_0.1.1.tgz |
Please use the canonical form https://CRAN.R-project.org/package=vitopack to link to this page.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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