Package: gamma 1.1.0

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 and Kromek SPE files.

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

gamma_1.1.0.tar.gz
gamma_1.1.0.zip(r-4.7)gamma_1.1.0.zip(r-4.6)gamma_1.1.0.zip(r-4.5)
gamma_1.1.0.tgz(r-4.6-any)gamma_1.1.0.tgz(r-4.5-any)
gamma_1.1.0.tar.gz(r-4.7-any)gamma_1.1.0.tar.gz(r-4.6-any)
gamma_1.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
gamma/json (API)

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

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

Pkgdown/docs site:https://crp2a.github.io

Datasets:

On CRAN:

Conda:

archaeometrygamma-spectrometrygeochronologyluminescence-dating

6.20 score 5 stars 1 packages 15 scripts 216 downloads 7 mentions 46 exports 22 dependencies

Last updated from:3d28294dc5 (on v1.1.0). Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK151
source / vignettesOK189
linux-release-x86_64OK172
macos-release-arm64OK145
macos-oldrel-arm64OK373
windows-develOK155
windows-releaseOK162
windows-oldrelOK150
wasm-releaseOK117

Exports:Arithbaseline_linearbaseline_rubberbandbaseline_snipComparedose_fitdose_predictenergy_calibrateget_channelsget_countsget_energyget_energy_calibrationget_hashget_livetimeget_methodget_namesget_ratesget_realtimeget_residualshas_calibrationhas_energyLogicMathMath2peaks_findpeaks_searchplotrange_channelsrange_energyreadset_energy_calibration<-set_energy<-set_method<-set_names<-signal_baselinesignal_correctsignal_integratesignal_slicesignal_smoothsignal_splitsignal_stabilizesmooth_rectangularsmooth_savitzkysmooth_triangularsummariseSummary

Dependencies:BHclicpp11farverggplot2gluegtableisobandIsoplotRlabelinglifecycleMASSR6RColorBrewerRcpprlangrxylibS7scalesvctrsviridisLitewithr

Obtaining a Dose Rate Calibration Curve
Scope | Load library and import files | Energy scale calibration | Reference Spectra | BRIQUE | C341 | C347 | GOU | PEP | Background Spectrum | Signal integration | Using the count threshold | Using the energy threshold | Get dose rate calibration curve | Model calibration curve | Check the model | Count threshold (Ni) | Energy threshold (Ni.Ei) | Application example: opredict new dose rates | Import measured data | Inspect the spectra | Energy calibrate the spectra | Predict the dose rates | Outro: our R session | References
Rendered fromdoserate.Rmdusingknitr::rmarkdown

Last update: 2024-09-23
Started: 2020-05-24

Manual
Overview | Import file | Inspect spectrum | Calibrate the energy scale | Workflow | Clean | Stabilization | Smoothing | Baseline correction | Peak detection | Energy scale calibration | Use the pipe! | Estimate the gamma dose rate | References
Rendered fromgamma.Rmdusingknitr::rmarkdown

Last update: 2024-09-19
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
Clermont Reference Data 2024clermont_2024
Coerceas.matrix.GammaSpectrum coerce
Dose Rate Estimationdoserate dose_fit dose_fit,GammaSpectra,data.frame-method dose_fit,GammaSpectra,GammaSpectrum,matrix-method dose_fit,GammaSpectra,GammaSpectrumOrNumeric,data.frame-method dose_fit,GammaSpectra,GammaSpectrumOrNumeric,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,GammaSpectra,CalibrationCurve-method energy_calibrate,GammaSpectra,GammaSpectrum-method energy_calibrate,GammaSpectra,list-method energy_calibrate,GammaSpectra,lm-method energy_calibrate,GammaSpectra,PeakPosition-method energy_calibrate,GammaSpectrum,CalibrationCurve-method energy_calibrate,GammaSpectrum,GammaSpectrum-method energy_calibrate,GammaSpectrum,list-method energy_calibrate,GammaSpectrum,lm-method energy_calibrate,GammaSpectrum,PeakPosition-method energy_calibrate-method has_calibration has_calibration,CalibrationCurve-method 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 Spectrum.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_energy_calibration get_energy_calibration,GammaSpectra-method get_energy_calibration,GammaSpectrum-method get_energy_calibration-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_energy_calibration,GammaSpectra-method set_energy_calibration,GammaSpectrum-method set_energy_calibration-method set_energy_calibration<- set_energy_calibration<-,GammaSpectra-method set_energy_calibration<-,GammaSpectrum-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