Monitoring process variability with symmetric control limits
Control charts for monitoring process variability, such as the R-chart and S-chart, do not have symmetric probability limits as the distribution of the sample variability is not normal. Hence, the usual zone rules can not be applied although it is still desirable to be able to use the information fr...
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| Format: | text |
| Language: | English |
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Institutional Knowledge at Singapore Management University
2002
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| Online Access: | https://ink.library.smu.edu.sg/soe_research/2064 https://ink.library.smu.edu.sg/context/soe_research/article/3063/viewcontent/YangXie2002.pdf |
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| Institution: | Singapore Management University |
| Language: | English |