Package: rintcal
Type: Package
Title: Radiocarbon Calibration Curves
Version: 1.4.0
Authors@R: c(
  person("Maarten", "Blaauw", email = "maarten.blaauw@qub.ac.uk",
    role = c("aut", "cre"), comment = c(ORCID = "0000-0002-5680-1515")),
  person(given = "Christopher", family = "Bronk Ramsey", email="christopher.ramsey@arch.ox.ac.uk",
    comment = c(ORCID = "0000-0002-8641-9309"), role = "ctb"))
Maintainer: Maarten Blaauw <maarten.blaauw@qub.ac.uk>
Description: The IntCal20 radiocarbon calibration curves (Reimer et al. 2020 <doi:10.1017/RDC.2020.68>) are provided as a data package, together with previous IntCal curves (IntCal13, IntCal09, IntCal04, IntCal98), other curves (e.g., NOTCal04 [van der Plicht et al. 2004], Arnold & Libby 1951, Stuiver & Suess 1966, Pearson & Stuiver 1986) and postbomb curves. Also provided are functions to copy the curves into memory, and to read, query and plot the data underlying the IntCal20 curves.
License: GPL (>= 2)
RoxygenNote: 7.3.3
Suggests: knitr, rmarkdown, utf8
VignetteBuilder: knitr
Encoding: UTF-8
NeedsCompilation: no
Imports: data.table, jsonlite
Language: en-GB
Depends: R (>= 3.5.0)
LazyData: true
Packaged: 2026-03-13 17:19:12 UTC; maarten
Author: Maarten Blaauw [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-5680-1515>),
  Christopher Bronk Ramsey [ctb] (ORCID:
    <https://orcid.org/0000-0002-8641-9309>)
Repository: CRAN
Date/Publication: 2026-03-13 18:00:02 UTC
Built: R 4.6.0; ; 2026-05-30 01:38:10 UTC; windows
