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| Titel: |
A Nonparametric Shewhart-Type Signed-Rank Control Chart Based on Runs |
| Auteur: |
Chakraborti, S. Eryilmaz, S. |
| Verschenen in: |
Communications in statistics |
| Paginering: | Jaargang 36 (2007) nr. 2 pagina's 335-356 |
| Jaar: |
2007-03 |
| Inhoud: |
Shewhart-type distribution-free control charts are considered for the known in-control median of a continuous process distribution based on the Wilcoxon signed-rank statistic and some runs type rules. The new charts are more attractive to the practitioner than a basic Shewhart-type signed-rank chart proposed by Bakir (2004), as they offer more desirable (smaller) false alarm rates and (larger) in-control average run-lengths, and can be easily implemented. In addition to being nonparametric, that is with a known and stable in-control performance for all continuous distributions, a simulation study indicates that the proposed charts can have better out-of-control performance than the Shewhart X-bar chart and the basic signed-rank chart for the normal distribution and for some heavy-tailed distributions such as the double exponential and the Cauchy. A numerical example is provided. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 2 van 14 gevonden artikelen
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