| Author(s): |
M Levenson; D L. Banks; K Eberhardt; L M. Gill; William F. Guthrie; Hung-Kung Liu; M Vangel; James H. Yen; Nien F. Zhang; |
| Title: |
An Approach to Combining Results From Multiple Methods Motivated by the ISO GUM |
| Published: |
August 01, 2000 |
| Abstract: |
The problem of determining a consensus value and its uncertainty from the results of multiple methods or laboratories is discussed. Desirable criteria of a solution are presented. A solution based on the ISO Guide to the Expression of Uncertainty in Measurement is introduced and applied in a detailed worked example. A Bayesian hierarchical model motivated by the proposed solution is presented and compared to the solution. |
| Citation: |
Journal of Research (NIST JRES) - |
| Volume: |
105 No. 4 |
| Keywords: |
Bayes;reference materials;uncertainty |
| Research Areas: |
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| PDF version: |
 Click here to retrieve PDF version of paper (127KB) |
