CONSISTENCY MEASURES FOR PEER-TO-PEER COMPARISONS

A. G. Steele, R. J. Douglas
Abstract:
This talk summarizes statistical approaches to consistency analysis using key comparison data, including conventional mediated testing relative to the inverse variance weighted mean, extensions of this chi-squared methodology to accommodate finite degrees of freedom in the uncertainty claims, and a fully bilateral approach that avoids invocation of any key comparison reference value.
Keywords:
key comparison, chi-squared test, consistency
Download:
PWC-2006-TC21-025u.pdf
DOI:
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Event details
Event name:
XVIII IMEKO World Congress
Title:

Metrology for a Sustainable Development

Place:
Rio de Janeiro, BRAZIL
Time:
17 September 2006 - 22 September 2006