Package: metRology 0.9-28-1

Stephen L R Ellison

metRology: Support for Metrological Applications

Provides classes and calculation and plotting functions for metrology applications, including measurement uncertainty estimation and inter-laboratory metrology comparison studies.

Authors:Stephen L R Ellison <[email protected]>.

metRology_0.9-28-1.tar.gz
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metRology_0.9-28-1.tgz(r-4.4-emscripten)metRology_0.9-28-1.tgz(r-4.3-emscripten)
metRology.pdf |metRology.html✨
metRology/json (API)

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

Peer review:

Bug tracker:https://r-forge.r-project.org/projects/metrology

Datasets:
  • GUM.H.1 - Example H.1 from the _Guide to the Expression of Uncertainty in Measurement_
  • Pb - Lead in wine
  • RMstudy - Collaborative study results for metals in a reference material certification study
  • apricot - Collaborative study results for fibre content in an apricot test material
  • chromium - Chromium data for two different materials included in an interlaboratory study
  • potassium - Potassium data for two different materials included in an interlaboratory study

4.69 score 5 stars 7 packages 201 scripts 1.2k downloads 2 mentions 128 exports 4 dependencies

Last updated 6 years agofrom:7b094f695d. Checks:OK: 1 NOTE: 1. Indexed: yes.

TargetResultDate
Doc / VignettesOKDec 21 2024
R-4.5-linuxNOTEDec 21 2024

Exports:[.ilabalgAalgSbarplot.bootMSDbarplot.mandel.khbarplot.MSDbkpblockplotblockplot.defaultblockplot.formulabootMSDbootMSD.defaultbootMSD.MSDboxplot.mandel.khbplotbuildCorbuildCovc.ilabcbindcbind.defaultcbind.ilabconstruct.ilabcontribscov.dellipsecplotdata.ellipsedmandelhdmandelkdmsddplotdrop1.uncertdrop1.uncertMCdsldsl.defaultdt.scaleddtriduewer.plotduewer.plot.defaultgplotGUMGUM.validatehuber.estimatehuber.estimate.defaultkplotkplot.defaultkplot.ilabkpointsLCSmandel.hmandel.h.defaultmandel.h.ilabmandel.kmandel.k.defaultmandel.k.ilabmandel.khmandel.kh.arraymandel.kh.data.framemandel.kh.defaultmandel.kh.ilabmandel.kh.matrixmandel.paulemle.1wreMM.estimateMM.estimate.defaultmpaulempaule.defaultmsdnclass.23plot.bootMSDplot.d.ellipseplot.drop1.uncertplot.ilabplot.mandel.khplot.MSDplot.uncertplot.uncertMCpmandelhpmandelkpmsdprint.bootMSDprint.d.ellipseprint.drop1.uncertprint.ilabprint.loc.estprint.MSDprint.summary.bootMSDprint.summary.vr.mleprint.uncertprint.uncertMCpt.scaledptriqmandelhqmandelkqmsdqt.scaledqtrirbindrbind.defaultrbind.ilabreml.locreml.loc.defaultrmandelhrmandelkrt.scaledrtrisubset.ilabsummary.bootMSDsummary.d.ellipsesummary.uncertsummary.uncertMCuncertuncert.defaultuncert.expressionuncert.formulauncert.functionuncertMCupdate.uncertupdateCorupdateCovvr.mlew.swelch.satterthwaitexs.plotxs.plot.defaultXSplotyouden.plotyouden.plot.defaultyplot

Dependencies:DEoptimRMASSnumDerivrobustbase

Readme and manuals

Help Manual

Help pageTopics
Support for Metrological ApplicationsmetRology-package metRology
Robust estimation of location and scale using Algorithm AalgA
'Algorithm S' - robust estimate of pooled standard deviationalgS
Collaborative study results for fibre content in an apricot test materialapricot
Barplot of Mandel's h or k statisticsbarplot.mandel.kh
Draw block plots from block plot objectsbkp
Generate a "block plot" - a histogram variant identifiying individual data points.blockplot blockplot.default blockplot.formula bplot nclass.23
Parametric bootstrap for median scaled differencebootMSD bootMSD.default bootMSD.MSD
Object returned by 'bootMSD' and associated methods.barplot.bootMSD bootMSD-class plot.bootMSD print.bootMSD print.summary.bootMSD summary.bootMSD
Box plot of Mandel's h or k statisticsboxplot.mandel.kh
Functions to build correlation and covariance matrices.buildCor buildCov updateCor updateCov
Chromium data for two different materials included in an interlaboratory studychromium
Extract contributions from an 'uncert' object.contribs
Constructs a covariance and location object for use in plotting data ellipses.cov.dellipse
Consistency plot for Key Comparisonscplot
Construct data ellipses suitable for use with Youden plots.d.ellipse data.ellipse print.d.ellipse summary.d.ellipse
derSimonian-Laird estimatordsl dsl.default
Single variable deletions from the uncertainty budget.drop1.uncert drop1.uncertMC plot.drop1.uncert print.drop1.uncert
Duewer concordance/apparent precision plotdplot duewer.plot duewer.plot.default
The 'ilab' class.Extract.ilab subset.ilab [.ilab
Grouped plots of type "h"gplot
Propagation of Measurement Uncertainty for Typical Metrology Applications Using the Methods Outlined in the GUMGUM
Example H.1 from the _Guide to the Expression of Uncertainty in Measurement_GUM.H.1
Monte Carlo Check on the Statistical Performance of GUM Uncertainty Intervals Using Attained Coverage ProbabilityGUM.validate
The 'ilab' class.construct.ilab ilab-class
Dot-and-bar plot for Key Comparisonskplot kplot.default kplot.ilab kpoints
LCS: Largest consistent subsetLCS
The location estimate classloc.est-class print.loc.est
M- and MM-estimators for location.huber.estimate huber.estimate.default M-estimators MM.estimate MM.estimate.default
Mandel's h statistic.dmandelh pmandelh qmandelh rmandelh
Mandel's k statistic.dmandelk pmandelk qmandelk rmandelk
Mandel-Paule calculationmandel.paule mpaule mpaule.default
Calculate Mandel's h statistics for replicate observationsmandel.h mandel.h.array mandel.h.data.frame mandel.h.default mandel.h.ilab mandel.h.matrix
Calculate Mandel's k statistics for replicate observationsmandel.k mandel.k.array mandel.k.data.frame mandel.k.default mandel.k.ilab mandel.k.matrix
Calculate Mandel's h and k statistics for replicate observationsmandel.kh mandel.kh.array mandel.kh.data.frame mandel.kh.default mandel.kh.ilab mandel.kh.matrix
Methods for the 'ilab' class.methods.ilab plot.ilab print.ilab
Vangel-Rukhin Maximum Likelihood Estimatemle.1wre
Median scaled differencemsd
Methods for the object returned by 'msd'.barplot.MSD MSD-class plot.MSD print.MSD
Lead in winePb
Plot data ellipsesplot.d.ellipse
Classical plots of Mandel's statistics.plot.mandel.kh
Plot method for 'uncert' objectsplot.uncert
Plot method for 'uncertMC' objectsplot.uncertMC
Median scaled difference probabilities and quantilesdmsd pmsd qmsd
Potassium data for two different materials included in an interlaboratory studypotassium
Combine 'ilab' objectsc.ilab cbind cbind.default cbind.ilab rbind rbind.default rbind.ilab
Restricted maximum likelihood estimate of locationreml.loc reml.loc.default
Collaborative study results for metals in a reference material certification studyRMstudy
Scaled and shifted t distribution.dt.scaled pt.scaled qt.scaled rt.scaled
The triangular distribution.dtri ptri qtri rtri
Uncertainty estimation functionsuncert uncert.default uncert.expression uncert.formula uncert.function
The 'uncert' classprint.uncert summary.uncert uncert-class
Monte Carlo evaluation of measurement uncertainty.uncertMC
The 'uncertMC' classprint.uncertMC summary.uncertMC uncertMC-class
Update and recalculate an uncertainty estimateupdate.uncert
Vangel-Rukhin Maximum Likelihood Estimateprint.summary.vr.mle vr.mle
Welch-Satterthwaite effective degrees of freedomw.s welch.satterthwaite
Mean/Standard deviation plot with confidence region.xs.plot xs.plot.default XSplot
Youden plotsyouden.plot youden.plot.default yplot