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metRology (version 0.9-17)

Support for metrological applications

Description

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

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Version

Install

install.packages('metRology')

Monthly Downloads

761

Version

0.9-17

License

GPL (>= 2)

Maintainer

Stephen L R Ellison

Last Published

March 10th, 2014

Functions in metRology (0.9-17)

barplot.mandel.kh

Barplot of Mandel's h or k statistics
duewer.plot

Duewer concordance/apparent precision plot
algA

Robust estimation of location and scale using Algorithm A
Scaled t distribution

Scaled and shifted t distribution.
mle.1wre

Vangel-Rukhin Maximum Likelihood Estimate
GUM.validate

Monte Carlo Check on the Statistical Performance of GUM Uncertainty Intervals Using Attained Coverage Probability
cplot

Consistency plot for Key Comparisons
GUM.H.1

Example H.1 from the Guide to the Expression of Uncertainty in Measurement
plot.uncert

Plot method for 'uncert' objects
loc.est-class

The location estimate class
msd

Median scaled difference
LCS

LCS: Largest consistent subset
buildCor

Functions to build correlation and covariance matrices.
contribs

Extract contributions from an 'uncert' object.
algS

‘Algorithm S’ - robust estimate of polled standard deviation
update.uncert

Update and recalculate an uncertainty estimate
derSimonian-Laird

derSimonian-Laird estimator
.pmsd.xnorm

Internal functions for package RKC.
methods.ilab

Methods for the 'ilab' class.
Mandel-k

Mandel's k statistic.
mandel.h

Calculate Mandel's h statistics for replicate observations
xs.plot

Mean/Standard deviation plot with confidence region.
Extract.ilab

The 'ilab' class.
Triangular

The triangular distribution.
ilab-class

The 'ilab' class.
welch.satterthwaite

Welch-Satterthwaite effective degrees of freedom
mandel.kh

Calculate Mandel's h and k statistics for replicate observations
M-estimators

M- and MM-estimators for location.
uncert-class

The 'uncert' class
GUM

Propagation of Measurement Uncertainty for Typical Metrology Applications Using the Methods Outlined in the GUM
uncert

Uncertainty estimation functions
gplot

Grouped plots of type "h"
Mandel-Paule

Mandel-Paule calculation
vr.mle

Vangel-Rukhin Maximum Likelihood Estimate
pmsd

Median scaled difference probabilities and quantiles
uncertMC-class

The 'uncertMC' class
boxplot.mandel.kh

Box plot of Mandel's h or k statistics
mandel.k

Calculate Mandel's k statistics for replicate observations
apricot

Collaborative study results for fibre content in an apricot test material
plot.uncertMC

Plot method for 'uncertMC' objects
uncertMC

Monte Carlo evaluation of measurement uncertainty.
rbind.ilab

Combine 'ilab' objects
Mandel-h

Mandel's h statistic.
RMstudy

Collaborative study results for metals in a reference material certification study
kplot

Dot-and-bar plot for Key Comparisons
drop1.uncert

Single variable deletions from the uncertainty budget.
plot.mandel.kh

Classical plots of Mandel's statistics.
metRology_pkg-internal

Internal metRology objects
Pb

Lead in wine
cplot

Consistency plot for Key Comparisons
kplot

Dot-and-bar plot for Key Comparisons
msd

Median scaled difference
pmsd

Median scaled difference probabilities and quantiles