vitopack: Actuarial Helpers for Triangles, Exposures and Czech Birth
Numbers
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 |
Documentation:
Downloads:
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