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An Omnibus Test for Comparing Two Measuring Devices

 

作者: BlackwoodLarry G.,   BradleyEdwin L.,  

 

期刊: Journal of Quality Technology  （Taylor Available online 1991）
卷期: Volume 23, issue 1  

页码: 12-16

 

ISSN:0022-4065

 

年代: 1991

 

DOI:10.1080/00224065.1991.11979278

 

出版商: Taylor&Francis

 

关键词: Accuracy;Bivariate Normal Distribution;Grubbs's Estimators;Precision;Simultaneous Test

 

数据来源: Taylor

 

摘要:

Using Grubb's measurement model, we establish an omnibus test for equality of bias and precision of measurement when two measuring devices are compared using paired data. The test is useful in controlling Type I error rates and increasing power in certain situations. Two examples of its application are given.

 

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