A control chart ffor detecting increases in multivariate process variability
碩士 === 國立交通大學 === 統計所 === 90 === In this paper, a method for detecting increases in multivariate process variability has been proposed. It is based on the one-sided likelihood ratio test of H0:Σ=Σ0 versus H1:Σ≧Σ0 and Σ≠Σ0, where Σ is the covariance matrix associated with the monitored qua...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2002
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| Online Access: | http://ndltd.ncl.edu.tw/handle/70006091093126214668 |