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numOSL (version 2.0)

Numeric Routines for Optically Stimulated Luminescence Dating

Description

Package for optimizing regular numeric problems in optically stimulated luminescence dating, such as: equivalent dose calculation, annual dose rate determination, growth curve fitting, decay curve decomposition, statistical age model optimization, and statistical plot visualization.

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Version

Install

install.packages('numOSL')

Monthly Downloads

294

Version

2.0

License

GPL-3

Maintainer

Jun Peng

Last Published

July 18th, 2016

Functions in numOSL (2.0)

De distribution summarization

Equivalent dose calculation using the standardised growth curve (SGC) method

Fast-component equivalent dose calculation

Growth curve fitting

SAR equivalent doses calculation

Equivalent dose values

Equivalent dose calculation and error assessment

Equivalent dose analysis

Annual dose rate (age) calculation

OSL decay curve decomposition

Single aliquot regenerative-dose (SAR) equivalent dose record selection

Regenerative dose signal data optimization using the least-squares normalisation (LS-normalisation) procedure

Data sets used for SAR equivalent dose calculation

SAR data set selection

Minimum age model optimization (using a Markov chain Monte Carlo method)

Package for tackling basic numeric problems in optically stimulated luminescence dating

Finite mixture age model optimization (using a Markov chain Monte Carlo method)

Reporting MCMC outputs for statistical age models

Pseudo radial plot drawing

Statistical age model optimization (with a Maximum Likelihood Estimation method)

BIN file records selection

Decay curves datasets

BIN file importing