Multivariate Tolerance Regions andF-Tests
作者:
FuchsCamil,
KenettRon S.,
期刊:
Journal of Quality Technology
(Taylor Available online 1987)
卷期:
Volume 19,
issue 3
页码: 122-131
ISSN:0022-4065
年代: 1987
DOI:10.1080/00224065.1987.11979053
出版商: Taylor&Francis
关键词: Quality Control Methodology;Multivariate Control Charts;Multivariate Tolerance Limits;Significance Tests
数据来源: Taylor
摘要:
Important steps in developing a quality control procedure are the determination of standards or norms and checking adherence to these standards or norms. In this article, we present a methodology for process control based on multivariate tolerance regions. We study the relationship between theF-test and tolerance regions. An approximation procedure is presented which allows the user to simplify the analysis by making use of a central chi-square variable instead of the exact non-central chi-square variate.
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