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calcal: Calendrical Calculations
An R implementation of the algorithms described in Reingold and
Dershowitz (4th ed., Cambridge University Press, 2018) <doi:10.1017/9781107415058>,
allowing conversion between many different calendar systems. Cultural and religious holidays
from several calendars can be calculated.
| Version: |
1.0.0 |
| Depends: |
R (≥ 4.1.0) |
| Imports: |
vctrs |
| Suggests: |
knitr, rmarkdown, testthat (≥ 3.0.0), tibble |
| Published: |
2025-07-22 |
| DOI: |
10.32614/CRAN.package.calcal |
| Author: |
Rob Hyndman  [aut,
cre, cph],
Edward Reingold [cph, ctb] (Original Lisp code),
Nachum Dershowitz [cph, ctb] (Original Lisp code) |
| Maintainer: |
Rob Hyndman <Rob.Hyndman at monash.edu> |
| BugReports: |
https://github.com/robjhyndman/calcal/issues |
| License: |
Apache License (≥ 2) |
| URL: |
https://pkg.robjhyndman.com/calcal/,
https://github.com/robjhyndman/calcal |
| NeedsCompilation: |
no |
| Materials: |
README, NEWS |
| CRAN checks: |
calcal results |
Documentation:
Downloads:
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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.