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Control charts using minima instead of averages
Albers, W. and Kallenberg, W.C.M. (2006) Control charts using minima instead of averages. In: Proceedings of the Joint Statistical Meetings, 6-10 August 2006, Seattle.
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| Abstract: | Traditional control charts are commonly based on the averages of the inspected groups of observations. It turns out to be quite worthwhile to consider alternative approaches. In particular, a very good proposal is to use instead the group minimum for comparison to some suitable upper limit (and likewise the group maximum for comparison to a lower limit). The power of detection during Out-of-Control of the resulting chart is comparable to that of the standard Shewhart approach, while it offers much better protection to the effects of parameter estimation and/or nonnormality than the traditional methods. |
| Item Type: | Conference or Workshop Item |
| Faculty: | Electrical Engineering, Mathematics and Computer Science (EEMCS) |
| Research Group: | |
| Link to this item: | http://purl.utwente.nl/publications/66828 |
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