An alternative hotelling T^2 control chart based on Minimum Vector Variance (MVV)
The performance of traditional Hotelling T2 control chart using classical estimators in Phase I suffers from masking and swamping effect.To alleviate the problem, robust location and scale estimators are recommended.This paper proposed a robust Hotelling T2 control chart for individual observations...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Canadian Center of Science and Education
2011
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| Subjects: | |
| Online Access: | http://repo.uum.edu.my/12536/1/10514-34928-1-PB.pdf http://repo.uum.edu.my/12536/ http://dx.doi.org/10.5539/mas.v5n4p132 |
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| Institution: | Universiti Utara Malaysia |
| Language: | English |