era: Years with an Era

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.

Package details

AuthorJoe Roe [aut, cre] (<https://orcid.org/0000-0002-1011-1244>)
MaintainerJoe Roe <joe@joeroe.io>
LicenseMIT + file LICENSE
Version0.3.1
URL https://era.joeroe.io https://github.com/joeroe/era
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("era")

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era documentation built on Jan. 29, 2021, 5:07 p.m.