[aut,
cre]Provides a consistent vector representation of years with an associated calendar era or time scale. It includes built-in definitions of many contemporary and historic calendars; time scales commonly used in archaeology, astronomy, geology, and other palaeosciences (e.g. Before Present, SI-prefixed 'annus'); and support for arbitrary user-defined eras. Functions for converting between eras and for type-stable arithmetic with years are also provided.
| Version: | 0.3.1 |
| Depends: | R (≥ 2.10) |
| Imports: | vctrs (≥ 0.3.0), methods, rlang, magrittr, pillar |
| Suggests: | tibble, testthat, covr, knitr, rmarkdown, dplyr, spelling, purrr, tidyr |
| Published: | 2021-01-29 |
| Author: | Joe Roe [aut,
cre] |
| Maintainer: | Joe Roe <joe at joeroe.io> |
| BugReports: | https://github.com/joeroe/era/issues |
| License: | MIT + file LICENSE |
| URL: | https://era.joeroe.io, https://github.com/joeroe/era |
| NeedsCompilation: | no |
| Language: | en-GB |
| Materials: | README NEWS |
| CRAN checks: | era results |
| Reference manual: | era.pdf |
| Vignettes: |
Years with an era |
| Package source: | era_0.3.1.tar.gz |
| Windows binaries: | r-devel: era_0.3.1.zip, r-release: era_0.3.1.zip, r-oldrel: era_0.3.1.zip |
| macOS binaries: | r-release: era_0.3.1.tgz, r-oldrel: era_0.3.1.tgz |
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