METROLOGICAL INSIGHTS FROM INTERNATIONAL COMPARISON DATA

Alan G Steele, A. Peruzzi, J. E. Decker, R. J. Douglas

Abstract:

The full suite of tools for the evaluation of statistical consistency of metrological data is applied to the data set compiled from two recent international comparisons: CCT-K7 and EURAMET.T-K7. This paper illustrates how insights into lab measurement characteristics such as repeatability, reproducibility, secular uncertainties and laboratory equivalence statements can be obtained in a statistically-rigorous manner.
Keywords:

comparison analysis, linking, statistical methods
Download:

IMEKO-WC-2009-TC21-631.pdf
DOI:

_unreg_wc-2009.631

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