Control Charts for Poisson Count Data with Varying Sample Sizes
Various cumulative sum (CUSUM) and exponentially weighted moving average (EWMA) control charts have been recommended to monitor a process with Poisson count data when the sample size varies. We evaluate the ability of these CUSUM and EWMA methods in detecting increases in the Poisson rate by calcula...
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Published in | Journal of quality technology Vol. 42; no. 3; pp. 260 - 275 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Milwaukee, WI
Taylor & Francis
01.07.2010
American Society for Quality Taylor & Francis Ltd |
Subjects | |
Online Access | Get full text |
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