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https://scholarbank.nus.edu.sg/handle/10635/105066
| Title: | Computing average run lengths of exponential EWMA charts | Authors: | Gan, F.F. Chang, T.C. |
Keywords: | Average Run Length Exponential Distribution Poisson Distribution Statistical Process Control |
Issue Date: | 2000 | Citation: | Gan, F.F.,Chang, T.C. (2000). Computing average run lengths of exponential EWMA charts. Journal of Quality Technology 32 (2) : 183-187. ScholarBank@NUS Repository. | Abstract: | An exponential EWMA chart is useful for monitoring the mean β of interarrival times of nonconforming items in many manufacturing processes. A program is presented for determining the average run length (ARL) profiles of one-sided or two-sided EWMA charts. The ARL is computed using an exact procedure. The ARL's over a range of β's can be obtained given the chart parameters. The ARL profiles provide a more comprehensive understanding of the performance of a chart. | Source Title: | Journal of Quality Technology | URI: | http://scholarbank.nus.edu.sg/handle/10635/105066 | ISSN: | 00224065 |
| Appears in Collections: | Staff Publications |
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