An approach to combining results from multiple methods motivated by the ISO GUM

被引：101

作者：

Levenson, MS ^{[1
]}

Banks, DL ^{[1
]}

Eberhardt, KR ^{[1
]}

Gill, LM ^{[1
]}

Guthrie, WF ^{[1
]}

Liu, HK ^{[1
]}

Vangel, MG ^{[1
]}

Yen, JH ^{[1
]}

Zhang, NF ^{[1
]}

机构：

[1] Natl Inst Stand & Technol, Informat Technol Lab, Stat Engn Div, Gaithersburg, MD 20899 USA

来源：

JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | 2000年 / 105卷 / 04期

关键词：

Bayes; reference materials; uncertainty;

D O I：

10.6028/jres.105.047

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

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 motivated by the ISO Guide to the Expression of Uncertainty in Measurement (ISO GUM) 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.

引用

页码：571 / 579

页数：9