pp_uniform_phase {carbondate} | R Documentation |
40 simulated radiocarbon determinations for which the underlying calendar ages are drawn (uniformly at random) from the period 550–500 cal yr BP.
f(\theta) = U[550, 500]
The observational uncertainty of each determination is set to be 15 {}^{14}
C yrs.
The corresponding {}^{14}
C ages are then simulated based upon the IntCal20 calibration curve
(convolved with the 15 {}^{14}
C yr measurement uncertainty):
X_i | \theta_i \sim N(m(\theta_i), \rho(\theta_i)^2 + 15^2),
where m(\theta_i)
and \rho(\theta_i)
are the IntCal20 pointwise
means and uncertainties.
This dataset matches that used in the package vignette to illustrate the Poisson process modelling.
pp_uniform_phase
pp_uniform_phase
A data frame with 40 rows and 4 columns:
The simulated {}^{14}
C age (in {}^{14}
C yr BP)
The (fixed) {}^{14}
C age measurement uncertainty used in the simulation (set at 15 {}^{14}
C yrs)
The corresponding simulated values of F{}^{14}
C concentration
The (fixed) corresponding F{}^{14}
C measurement uncertainty used in the simulation