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Bclim (version 2.2)

Bayesian Palaeoclimate Reconstruction from Pollen

Description

This package takes pollen/time data from lake cores and produces a Bayesian posterior distribution of palaeoclimate from that location after fitting a non-linear non-Gaussian state-space model. This latest version fixes a bug where volatilities were estimated incorrectly

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Version

Install

install.packages('Bclim')

Monthly Downloads

24

Version

2.2

License

GPL (>= 2)

Maintainer

Andrew Parnell

Last Published

January 23rd, 2013

Functions in Bclim (2.2)

BclimCompile

Compiles results from other Bclim stages
BclimMCMC

Bclim Markov chain Monte Carlo run
NIGp3

Normal inverse Gaussian process
NIGB

Normal-Inverse Gaussian bridging function
plotBclimVol

Plotting of interpolated climate volatilities
BclimRun

Run all stages of Bclim together
plotBclim

Plots of posterior Bclim climate histories
BclimMixSer

Serial version of Bclim mixture analysis
BclimInterp

Interpolation function for producing palaeoclimate histories on a grid
Bclim-package

Create palaeoclimate reconstructions from pollen cores
BclimMixPar

Parallel version of Bclim mixture analysis
BclimLayer

Function to approximate pollen layers as marginal data posteriors