Radiocarbon Calibration Curves
Copy a calibration curve
Copy a calibration curve
Glue calibration curves
Extract from the intcal file
plot the IntCal20 data
Read data underlying the IntCal curves.
Write intcal data to a file.
List the calibration curves
Build a custom-made, mixed calibration curve.
Make directory and fill with calibration curves
rintcal: Radiocarbon Calibration Curves
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) 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.