Age-Depth Modelling using Bayesian Statistics
Calculate modelled 210Pb
Plot a core's accumulation rates against calendar time.
Obtain estimated accumulation rates for any age of a core.
Provide a summary of the estimated accumulation rates for any age of a...
Plot modelled accumulation rates against the depths of a core.
Obtain estimated accumulation rates as for any depth of a core.
Provide a summary of the estimated accumulation rates for any depth of...
Provide a summary of the estimated accumulation rates for a range of c...
Add dates to age-depth plots
Plot an age-depth model
Extract one age-model iteration
Event probabilities against calendar age
calculate probabilities that Pb-210 data have reached background level...
Output all ages for a single depth.
Remove files made to produce the current core's age-depth model.
Output all depths for a single age.
Calculate age distributions of depths.
Main age-depth modelling function
Translate Bacon .csv files to clam .csv files.
Test to identify poorly mixed MCMC runs.
Plot the dates
Translate clam .csv files to Bacon .csv files.
Plot the 210Pb data
Plot the 210Pb data
Plot flux rates for proxies.
Proxies analysed along the depths of a core can be plotted as 'proxy-g...
rbacon
Remove the first n iterations.
Set initial values for the Bacon MCMC run.
Squeeze some depths of a core
Stretch some depths of a core
Thin iterations.
Bacon for vegans
An approach to age-depth modelling that uses Bayesian statistics to reconstruct accumulation histories for deposits, through combining radiocarbon and other dates with prior information on accumulation rates and their variability. See Blaauw & Christen (2011).