Proposed X and S control charts for skewed distributions
This paper proposes a weighted variance method to compute the limits of the X and S charts for skewed distributions.The proposed charts extend the weighted variance X and R charts in by enabling a process from a skewed distribution with moderate and large sample sizes to be monitored efficiently, he...
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| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2009
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| Subjects: | |
| Online Access: | http://repo.uum.edu.my/12802/1/05.pdf http://repo.uum.edu.my/12802/ http://dx.doi.org/10.1109/IEEM.2009.5373327 |
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