Package: Bchron
Type: Package
Title: Age-Depth Radiocarbon Modelling
Version: 4.7.8
Date: 2025-12-11
URL: https://andrewcparnell.github.io/Bchron/
BugReports: https://github.com/andrewcparnell/Bchron/issues
Depends: R (>= 4.1.0),
Imports: utils, MASS, coda, mclust, ggplot2, ggridges, magrittr, purrr,
        ggforce, dplyr, scales, stringr, checkmate, methods
Encoding: UTF-8
Authors@R: c(
    person("Andrew", "Parnell", email = "Andrew.Parnell1@ucd.ie", role = c("cre", "aut")),
    person("Nathan", "McJames", role = "ctb"),
    person("Bruna", "Wundervald", role = "ctb"),
    person("Keefe", "Murphy", role = "ctb"),
    person("Mateus", "Maia", role = "ctb"),
    person("Amin", "Shoari Nejad", role = "ctb"),
    person("Yong Chen", "Goh", role = "ctb")
    )
Description: Enables quick calibration of radiocarbon dates under various calibration curves (including user generated ones); age-depth modelling as per the algorithm of Haslett and Parnell (2008) <DOI:10.1111/j.1467-9876.2008.00623.x>; Relative sea level rate estimation incorporating time uncertainty in polynomial regression models (Parnell and Gehrels 2015) <DOI:10.1002/9781118452547.ch32>; non-parametric phase modelling via Gaussian mixtures as a means to determine the activity of a site (and as an alternative to the 'Oxcal' function SUM(); currently unpublished), and reverse calibration of dates from calibrated into 14C years (also unpublished).
License: GPL (>= 2)
Suggests: knitr, testthat (>= 3.0.0), rmarkdown, covr
VignetteBuilder: knitr, rmarkdown
NeedsCompilation: yes
RoxygenNote: 7.3.3
Language: en-US
Config/testthat/edition: 3
Packaged: 2025-12-12 15:17:07 UTC; andrewparnell
Author: Andrew Parnell [cre, aut],
  Nathan McJames [ctb],
  Bruna Wundervald [ctb],
  Keefe Murphy [ctb],
  Mateus Maia [ctb],
  Amin Shoari Nejad [ctb],
  Yong Chen Goh [ctb]
Maintainer: Andrew Parnell <Andrew.Parnell1@ucd.ie>
Repository: CRAN
Date/Publication: 2025-12-12 16:10:02 UTC
Built: R 4.4.3; x86_64-w64-mingw32; 2026-04-18 03:28:23 UTC; windows
Archs: x64
