Package: gamma 1.0.5

Archéosciences Bordeaux

gamma: Dose Rate Estimation from in-Situ Gamma-Ray Spectrometry Measurements

Process in-situ Gamma-Ray Spectrometry for Luminescence Dating. This package allows to import, inspect and correct the energy shifts of Gamma-ray spectra. It provides methods for estimating the gamma dose rate by the use of a calibration curve as described in Mercier and Falguères (2007). The package only supports Canberra CNF and TKA files.

Authors:Nicolas Frerebeau [aut], Brice Lebrun [aut], Guilhem Paradol [aut], Magali Rizza [ctb], Christelle Lahaye [ctb], Archéosciences Bordeaux [cre], Université Bordeaux Montaigne [cph, fnd], CNRS [fnd], LabEx Sciences archéologiques de Bordeaux [fnd], Idex Aix-Marseille [fnd]

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NEWS

# Install 'gamma' in R:
install.packages('gamma', repos = c('https://crp2a.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/crp2a/gamma/issues

Datasets:

On CRAN:

archaeologygamma-spectrometrygeochronologyluminescence-dating

44 exports 6 stars 2.54 score 32 dependencies 1 dependents 7 mentions 258 downloads

Last updated 4 months agofrom:09be2cd5d2 (on v1.0.5)

Exports:Arithbaseline_linearbaseline_rubberbandbaseline_snipComparedose_fitdose_predictenergy_calibrateget_channelsget_countsget_energyget_hashget_livetimeget_methodget_namesget_ratesget_realtimeget_residualshas_calibrationhas_energyLogicMathMath2peaks_findpeaks_searchplotrange_channelsrange_energyreadset_energy<-set_method<-set_names<-signal_baselinesignal_correctsignal_integratesignal_slicesignal_smoothsignal_splitsignal_stabilizesmooth_rectangularsmooth_savitzkysmooth_triangularsummariseSummary

Dependencies:BHclicolorspacefansifarverggplot2gluegtableisobandIsoplotRlabelinglatticelifecyclemagrittrMASSMatrixmgcvmunsellnlmepillarpkgconfigR6RColorBrewerRcpprlangrxylibscalestibbleutf8vctrsviridisLitewithr

Calibration Curve

N. Frerebeau, B. Lebrun

Rendered fromdoserate.Rmdusingknitr::rmarkdownon Jul 08 2024.

Last update: 2023-06-23
Started: 2020-05-24

Manual

N. Frerebeau

Rendered fromgamma.Rmdusingknitr::rmarkdownon Jul 08 2024.

Last update: 2023-06-23
Started: 2019-04-26

Readme and manuals

Help Manual

Help pageTopics
CEREGE Calibration Curve (NaI)AIX_NaI_1
Baseline Estimation and Removalbaseline baseline-method baseline_linear baseline_linear,GammaSpectra-method baseline_linear,GammaSpectrum-method baseline_linear-method baseline_rubberband baseline_rubberband,GammaSpectra-method baseline_rubberband,GammaSpectrum-method baseline_rubberband-method baseline_snip baseline_snip,GammaSpectra-method baseline_snip,GammaSpectrum-method baseline_snip-method signal_baseline signal_baseline,GammaSpectra-method signal_baseline,GammaSpectrum-method signal_correct signal_correct,GammaSpectra-method signal_correct,GammaSpectrum-method signal_correct-method
An S4 Class to Represent a Spectrum Baseline.Baseline BaseLine-class Baseline-class
CRP2A Calibration Curve (LaBr)BDX_LaBr_1
An S4 class to Represent a Dose Rate Calibration Curve.CalibrationCurve .DoseRateModel CalibrationCurve-class DoseRateModel-class
Clermont Reference Dataclermont
Coerceas.matrix.GammaSpectrum coerce
Dose Rate Estimationdoserate dose_fit dose_fit,GammaSpectra,data.frame-method dose_fit,GammaSpectra,GammaSpectrum,data.frame-method dose_fit,GammaSpectra,GammaSpectrum,matrix-method dose_fit-method dose_predict dose_predict,CalibrationCurve,GammaSpectra-method dose_predict,CalibrationCurve,GammaSpectrum-method dose_predict,CalibrationCurve,missing-method dose_predict-method
Energy Scale Calibrationenergy energy_calibrate energy_calibrate,GammaSpectrum,list-method energy_calibrate,GammaSpectrum,PeakPosition-method energy_calibrate-method has_calibration has_calibration,GammaSpectra-method has_calibration,GammaSpectrum-method has_energy has_energy,GammaSpectra-method has_energy,GammaSpectrum-method
An S4 Class to Represent a Collection of Gamma Sectra.GammaSpectra GammaSpectra-class
An S4 Class to Represent a Gamma Sectrum.GammaSpectrum GammaSpectrum-class
Get or Set Parts of an Objectget get_channels get_channels,GammaSpectra-method get_channels,GammaSpectrum-method get_channels,PeakPosition-method get_channels-method get_counts get_counts,GammaSpectra-method get_counts,GammaSpectrum-method get_counts-method get_energy get_energy,GammaSpectra-method get_energy,GammaSpectrum-method get_energy,PeakPosition-method get_energy-method get_hash get_hash,GammaSpectra-method get_hash,GammaSpectrum-method get_hash,PeakPosition-method get_hash-method get_livetime get_livetime,GammaSpectra-method get_livetime,GammaSpectrum-method get_livetime-method get_method get_method,Baseline-method get_method-method get_names get_names,GammaSpectra-method get_names,GammaSpectrum-method get_names-method get_rates get_rates,GammaSpectra-method get_rates,GammaSpectrum-method get_rates-method get_realtime get_realtime,GammaSpectra-method get_realtime,GammaSpectrum-method get_realtime-method get_residuals get_residuals,DoseRateModel-method get_residuals-method length,GammaSpectrum-method mutator range_channels range_channels,GammaSpectra-method range_channels,GammaSpectrum-method range_channels-method range_energy range_energy,GammaSpectra-method range_energy,GammaSpectrum-method range_energy-method set set_energy,PeakPosition,numeric-method set_energy-method set_energy<- set_energy<-,PeakPosition,numeric-method set_method,Baseline-method set_method-method set_method<- set_method<-,Baseline-method set_name,GammaSpectra-method set_names,GammaSpectrum-method set_names-method set_names<- set_names<-,GammaSpectra-method set_names<-,GammaSpectrum-method
Common Operations on GammaSpectrum ObjectsArith,GammaSpectrum,GammaSpectrum-method Arith,GammaSpectrum,numeric-method Compare,GammaSpectrum,GammaSpectrum-method Compare,GammaSpectrum,numeric-method Logic,GammaSpectrum,GammaSpectrum-method Logic,GammaSpectrum,logical-method Logic,GammaSpectrum,numeric-method Math,GammaSpectrum-method Math2,GammaSpectrum-method operator Summary,GammaSpectrum-method
An S4 Class to Represent a Set of Peaks.PeakPosition PeakPosition-class
Find Peakspeaks_find peaks_find,GammaSpectrum-method peaks_find-method
Search Peakspeaks_search peaks_search,GammaSpectrum,integer-method peaks_search,GammaSpectrum,numeric-method peaks_search-method
Plotplot plot,CalibrationCurve,missing-method plot,GammaSpectra,missing-method plot,GammaSpectrum,Baseline-method plot,GammaSpectrum,missing-method plot,GammaSpectrum,PeakPosition-method plot-method
Data Inputread read,character-method read-method
Signal Integrationsignal_integrate signal_integrate,GammaSpectra,GammaSpectrum-method signal_integrate,GammaSpectra,missing-method signal_integrate,GammaSpectra,numeric-method signal_integrate,GammaSpectrum,GammaSpectrum-method signal_integrate,GammaSpectrum,missing-method signal_integrate,GammaSpectrum,numeric-method signal_integrate-method
Choose channels by Positionsignal_slice signal_slice,GammaSpectra-method signal_slice,GammaSpectrum-method signal_slice-method
Splitsignal_split signal_split,GammaSpectrum-method signal_split-method
Transform Intensitiessignal_stabilize signal_stabilize,GammaSpectra-method signal_stabilize,GammaSpectrum-method signal_stabilize-method
Smoothsignal_smooth signal_smooth,GammaSpectra-method signal_smooth,GammaSpectrum-method signal_smooth-method smooth smooth_rectangular smooth_rectangular,GammaSpectra-method smooth_rectangular,GammaSpectrum-method smooth_rectangular-method smooth_savitzky smooth_savitzky,GammaSpectra-method smooth_savitzky,GammaSpectrum-method smooth_savitzky-method smooth_triangular smooth_triangular,GammaSpectra-method smooth_triangular,GammaSpectrum-method smooth_triangular-method
Extract or Replace Parts of an Objectsubset [,GammaSpectra-method [[,CalibrationCurve-method [[,DoseRateModel-method [[,GammaSpectrum-method [[,PeakPosition-method
Summarizesummarise summarise,CalibrationCurve-method summarise,DoseRateModel-method summarise,GammaSpectra-method summarise,GammaSpectrum-method summarise-method