New tools: Uncertainty-based data evaluation |
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| Authors: | W Bremser |
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| Institution: | (1) Bundesanstalt für Materialforschung und -prüfung (BAM), Abteilung I, Unter den Eichen 87, D-12205 Berlin, Germany Tel.: +49-30-6392 5802 Fax: +49–30-6392 5972 e-mail: wolfram.bremser@bam.de, DE |
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| Abstract: | The principles of uncertainty-based data evaluation are explained. Based on a brief review of recent publications on the
topic, examples for application to standard procedures in analytical chemistry – calibration, method validation, standard
addition etc., – are given. The performance and the advantages of uncertainty-based data evaluation are discussed.
Received: 4 July 1998 · Accepted: 6 July 1998 |
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| Keywords: | Uncertainty Calibration Weighted regression Uncertainty propagation Variances Covariances |
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