Moustafa, O and Abu-Shawiesh, and Mokhtar Abdullah, (2001) A modified nonparametric univariate Control chart for location based on the trimmed mean. Sains Malaysiana, 30 . pp. 87-106. ISSN 0126-6039
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Official URL: http://www.ukm.my/jsm/english_journals/vol30_2001/...
Abstract
This paper develops a modified approach to the computation of control limits and central line for the Hodges-Lehmann control chart proposed by Alloway & Raghavachari (1991). The modified approach is based on replacing the median of the Walsh averages by the a-trimmed mean, in the Hodges-Lehmann estimator. A numerical example is given to illustrate the use of the modified approach. It is performance is compared with that of Alloway & Raghavachari (1991) using some simulation studies.
| Item Type: | Article |
|---|---|
| Journal: | Sains Malaysiana |
| ID Code: | 3806 |
| Deposited By: | Mr Fazli Nafiah - |
| Deposited On: | 20 Mar 2012 03:32 |
| Last Modified: | 04 May 2012 03:38 |
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