Radiocarbon Equations
To be deprecated. Use C14.F14C instead
To be deprecated. Use C14topMC instead.
Find the 14C age and error belonging to a BC/AD age.
calculate cal BP ages from BC/AD ages
Find the pMC and error belonging to a cal BP age.
Find the F14C and error belonging to a BC/AD age.
Find the pMC and error belonging to a BC/AD age.
Transform C14 age(s) into D14C
Calculate F14C values from C14 ages
Calculate pMC values from C14 ages
calculate BC/AD ages from cal BP ages
Find the 14C age and error belonging to a cal BP age.
Find the pMC and error belonging to a cal BP age.
Find the F14C and error belonging to a cal BP age.
Find the pMC and error belonging to a cal BP age.
Calculate calibrated distribution
Comparison dates calibrated using both the t distribution (Christen an...
Plot individual calibrated dates.
Simulate the impact of contamination on a radiocarbon age
Transform D14C into C14 age
Transform D14C into F14C
Transform D14C into pMC
Calculate the amount of contamination to explain an observed C14 age
Draw a calibration curve.
Draw contamination impacts
Draw d14C and the calibration curve.
add calibrated distributions to a plot.
To be deprecated. Calculate C14 ages from F14C values.
Calculate C14 ages from F14C values.
Transform F14C into D14C
Calculate pMC ages from F14C values.
Find nearby shell-derived dR values
Estimate a missing radiocarbon age from fractions
Calculate highest posterior density
Find the calibrated probability of a calendar age for a 14C date.
Plot regional shell-derived dR values
Find the probability of a calibrated date being older than a certain a...
To be deprecated. Use pMCtoC14 instead.
Calculate C14 ages from pMC values.
Transform F14C into D14C
Calculate pMC ages from F14C values.
Calculate a point estimate
Test if a set of radiocarbon dates can be combined
rice: Radiocarbon Equations
Radiocarbon Equations
Plot and summarize the dR values
Smooth a calibration curve
Calculate the weighted mean of C14 ages
Find the probability of a calibrated date being of a certain age or yo...
Provides functions for the calibration of radiocarbon dates, as well as options to calculate different radiocarbon realms (C14 age, F14C, pMC, D14C) and estimating the effects of contamination or local reservoir offsets (Reimer and Reimer 2001 <doi:10.1017/S0033822200038339>). The methods follow long-established recommendations such as Stuiver and Polach (1977) <doi:10.1017/S0033822200003672> and Reimer et al. (2004) <doi:10.1017/S0033822200033154>. This package accompanies the data package 'rintcal'.