Analysis and linking of international measurement comparisons
Identifieur interne : 006C39 ( Main/Exploration ); précédent : 006C38; suivant : 006C40Analysis and linking of international measurement comparisons
Auteurs : C M Sutton [Nouvelle-Zélande]Source :
- Metrologia [ 0026-1394 ] ; 2004.
English descriptors
- Teeft :
- Cipm, Cipm comparison, Column vector, Common reference, Comparison reference value, Constraint, Corresponding cipm comparison, Covariance matrix, Density formula, Design matrix, Equivalence, Final report, International measurement comparisons, Kcrv, Laboratory bias, Link laboratories, Link laboratory, Mass comparison example, Mass comparisons, Mass value, Mass values, Matrix, Measurement comparisons, Measurement result, Measurement results, Metrologia, Multiple comparison loops, Multiple measurements, Mutual recognition arrangement, Other comparison types, Pilot laboratory, Random errors, Reference value, Relative values, Results vector, Solid markers, Standard deviation, Standard kilograms, Standard uncertainty, Uncertainty matrix.
Abstract
We present a method to analyse international measurement comparisons, including linking two or more comparisons. This method, which is based on linear generalized least-squares estimation, directly gives the degrees of equivalence required by the Mutual Recognition Arrangement, both relative to the key comparison reference value (KCRV) and between pairs of participating laboratories. The key features of the method are its ability to accommodate multiple travelling standards (including instabilities in the standards), multiple measurements by participating laboratories, multiple comparison loops, and known correlations between measurements (both intra- and interlaboratory). The method can be applied with or without a KCRV (but does not give a value for the KCRV). An analysis of the linked comparisons APMP.M.M-Kl and CCM.M-Kl is presented to illustrate the method. While best suited to comparisons with single-valued travelling standards, the method can be applied to most other comparison types.
Url:
DOI: 10.1088/0026-1394/41/4/008
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 001731
- to stream Istex, to step Curation: 001712
- to stream Istex, to step Checkpoint: 001848
- to stream Main, to step Merge: 006F43
- to stream Main, to step Curation: 006C39
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Analysis and linking of international measurement comparisons</title><author><name sortKey="Sutton, C M" sort="Sutton, C M" uniqKey="Sutton C" first="C M" last="Sutton">C M Sutton</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:63FBA35576D385BBDDBB47F5C8A60888B67E32E0</idno><date when="2004" year="2004">2004</date><idno type="doi">10.1088/0026-1394/41/4/008</idno><idno type="url">https://api.istex.fr/ark:/67375/0T8-CXS08H30-3/fulltext.pdf</idno><idno type="wicri:Area/Istex/Corpus">001731</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001731</idno><idno type="wicri:Area/Istex/Curation">001712</idno><idno type="wicri:Area/Istex/Checkpoint">001848</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">001848</idno><idno type="wicri:doubleKey">0026-1394:2004:Sutton C:analysis:and:linking</idno><idno type="wicri:Area/Main/Merge">006F43</idno><idno type="wicri:Area/Main/Curation">006C39</idno><idno type="wicri:Area/Main/Exploration">006C39</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Analysis and linking of international measurement comparisons</title><author><name sortKey="Sutton, C M" sort="Sutton, C M" uniqKey="Sutton C" first="C M" last="Sutton">C M Sutton</name><affiliation wicri:level="1"><country xml:lang="fr">Nouvelle-Zélande</country><wicri:regionArea>Measurement Standard Laboratory of New Zealand, Industrial Research Ltd, PO Box 31310, Lower Hutt</wicri:regionArea><wicri:noRegion>Lower Hutt</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Nouvelle-Zélande</country></affiliation></author></analytic><monogr></monogr><series><title level="j">Metrologia</title><title level="j" type="abbrev">Metrologia</title><idno type="ISSN">0026-1394</idno><idno type="eISSN">1681-7575</idno><imprint><publisher>Institute of Physics Publishing</publisher><date type="published" when="2004">2004</date><biblScope unit="volume">41</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="272">272</biblScope><biblScope unit="page" to="277">277</biblScope><biblScope unit="production">Printed in the UK</biblScope></imprint><idno type="ISSN">0026-1394</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0026-1394</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="Teeft" xml:lang="en"><term>Cipm</term><term>Cipm comparison</term><term>Column vector</term><term>Common reference</term><term>Comparison reference value</term><term>Constraint</term><term>Corresponding cipm comparison</term><term>Covariance matrix</term><term>Density formula</term><term>Design matrix</term><term>Equivalence</term><term>Final report</term><term>International measurement comparisons</term><term>Kcrv</term><term>Laboratory bias</term><term>Link laboratories</term><term>Link laboratory</term><term>Mass comparison example</term><term>Mass comparisons</term><term>Mass value</term><term>Mass values</term><term>Matrix</term><term>Measurement comparisons</term><term>Measurement result</term><term>Measurement results</term><term>Metrologia</term><term>Multiple comparison loops</term><term>Multiple measurements</term><term>Mutual recognition arrangement</term><term>Other comparison types</term><term>Pilot laboratory</term><term>Random errors</term><term>Reference value</term><term>Relative values</term><term>Results vector</term><term>Solid markers</term><term>Standard deviation</term><term>Standard kilograms</term><term>Standard uncertainty</term><term>Uncertainty matrix</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract">We present a method to analyse international measurement comparisons, including linking two or more comparisons. This method, which is based on linear generalized least-squares estimation, directly gives the degrees of equivalence required by the Mutual Recognition Arrangement, both relative to the key comparison reference value (KCRV) and between pairs of participating laboratories. The key features of the method are its ability to accommodate multiple travelling standards (including instabilities in the standards), multiple measurements by participating laboratories, multiple comparison loops, and known correlations between measurements (both intra- and interlaboratory). The method can be applied with or without a KCRV (but does not give a value for the KCRV). An analysis of the linked comparisons APMP.M.M-Kl and CCM.M-Kl is presented to illustrate the method. While best suited to comparisons with single-valued travelling standards, the method can be applied to most other comparison types.</div></front></TEI><affiliations><list><country><li>Nouvelle-Zélande</li></country></list><tree><country name="Nouvelle-Zélande"><noRegion><name sortKey="Sutton, C M" sort="Sutton, C M" uniqKey="Sutton C" first="C M" last="Sutton">C M Sutton</name></noRegion><name sortKey="Sutton, C M" sort="Sutton, C M" uniqKey="Sutton C" first="C M" last="Sutton">C M Sutton</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/InforLorV4/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 006C39 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 006C39 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Lorraine
|area= InforLorV4
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:63FBA35576D385BBDDBB47F5C8A60888B67E32E0
|texte= Analysis and linking of international measurement comparisons
}}
| This area was generated with Dilib version V0.6.33. |  |