osUTh: osUTh

In tonydoss/OpenSystemUThDating: Closed- and Open-System Uranium-Thorium Dating

osUTh

Description

osUTh

Usage

osUTh(
  input_data,
  nbit = 1000,
  fsum_target = 0.01,
  U48_0_min = 1.265,
  U48_0_max = 1.275,
  U_0 = 25,
  K_min = 1e-13,
  K_max = 1e-11,
  T_min = 1000,
  T_max = 20000,
  print_age = TRUE,
  with_plots = TRUE,
  save_plots = FALSE,
  save_output = FALSE
)

Arguments

input_data	A data frame with the required columns
nbit	The number of iterations
fsum_target	The sum of the squared differences between the calculated and observed activity ratios.
U48_0_min	The minimum value allowed for the (^234^U/^238^U) activity ratio at the surface of the sample
U48_0_max	The maximum value allowed for the (^234^U/^238^U) activity ratio at the surface of the sample
U_0	The uranium concentration at the surface in ppm
K_min	The minimum value allowed for the uranium diffusion coefficient (in cm^2^/s)
K_max	The maximum value allowed for the uranium diffusion coefficient (in cm^2^/s)
T_min	The minimum value for the age of the specimen (yr)
T_max	The maximum value for the age of the specimen (yr)
print_age	Print a summary of the output to the console? Default is TRUE
with_plots	Display a panel of plots of the output? Default is TRUE
save_plots	Save plots as a png file to the current working directory? Default: TRUE
save_output	Save output data as a CSV file to the current working directory? Default: FALSE

Value

A list of results

Examples

data("Hobbit_MH2T_for_iDAD")
output <- osUTh(Hobbit_MH2T_for_iDAD,
nbit = 1,
fsum_target = 0.01,
U48_0_min = 1.265,
U48_0_max = 1.275,
U_0 = 25,
K_min = 1e-13,
K_max = 1e-11,
T_min = 1e3,
T_max = 20e3,
print_age = TRUE,
with_plots = FALSE,
save_plots = FALSE)

tonydoss/OpenSystemUThDating documentation built on Nov. 3, 2022, 4:40 p.m.