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rplum (version 0.2.0)

Bayesian Age-Depth Modelling of Cores Dated by Pb-210

Description

An approach to age-depth modelling that uses Bayesian statistics to reconstruct accumulation histories for 210Pb-dated deposits using prior information. It can combine 210Pb, radiocarbon, and other dates in the chronologies. See Aquino et al. (2018) . Note that parts of the code underlying 'rplum' are derived from the 'rbacon' package by the same authors. Subsequent versions of 'rplum' and 'rbacon' are planned to reduce duplication, with 'rplum' importing 'rbacon' instead.

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Version

Install

install.packages('rplum')

Monthly Downloads

685

Version

0.2.0

License

GPL (>= 2)

Maintainer

Maarten Blaauw

Last Published

April 17th, 2021

Functions in rplum (0.2.0)

calib.plumbacon.plot

Plot the dates
background

calculate probabilities that Pb-210 data have reached background levels
A.modelled

Calculate modelled 210Pb
Plum.cleanup

Remove files made to produce the current core's age-depth model.
draw.pbmeasured

Plot the 210Pb data
Plum

Main 210Pb age-depth modelling function
agedepth

Plot an age-depth model
add.dates

Add dates to age-depth plots
calib.plot

Plot the dates
draw.pbmodelled

Plot the 210Pb data
plum.scissors

Remove the first n iterations.
Plum_runs

List the folders present in the current core directory.
rplum

rplum
plum.thinner

Thin iterations.