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numOSL (version 1.2)

Numeric routines for optically stimulated luminescence dating

Description

Package for optimizing regular numeric problems in optically stimulated luminescence dating, such as: equivalent dose calculation; decay curve decomposition and fast-component equivalent dose estimation; statistical age models analysis and radial plot drawing.

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Version

Install

install.packages('numOSL')

Monthly Downloads

294

Version

1.2

License

GPL-3

Maintainer

Jun Peng

Last Published

March 30th, 2014

Functions in numOSL (1.2)

Fitting a dose response curve and calculating an equivalent dose

Summarizing the distribution of equivalent dose values

Estimating a fast-component equivalent dose

Estimating parameters of finite mixture age models (include the central age model) with a Markov chain Monte Carlo method

EDdata is used for exemplifying the usage of function RadialPlotter()

Decomposing an OSL decay curve

Estimating parameters of Rex Galbraith's statistical age model (with classic numeric methods) and drawing radial plot

Curvedata is used for exemplifying the usage of function calED()

print.RadialPlotter

Print an object of class "RadialPlotter"

Decomposing an OSL decay curve (allows a constant component being subtracted)

Fitting a dose response curve and calculating a number of equivalent dose values using the standardised growth curves (SGC) method

Signaldata is used for exemplifying the usage of function decomp(), decompc() and fastED()

Package for tackling basic numeric problems in optically stimulated luminescence dating

Estimating parameters of minimum age models (3- or 4-parameter) with a Markov chain Monte Carlo method

Report the results of statistical age models