|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 9 van 16 gevonden artikelen
| Titel: |
One-sided mewama control charts |
| Auteur: |
Alessandro, Fasso |
| Verschenen in: |
Communications in statistics |
| Paginering: | Jaargang 28 (1999) nr. 2 pagina's 381-401 |
| Jaar: |
1999 |
| Inhoud: |
In quality control the out-of-control detection problem is often one-sided in the sense that quality decreases as one or more quality characteristics increase. Similarly in environmental monitoring the quality assessment is essentially one-sided. Multivariate control charts like Hotelling's T2 or Lowry's quadratic MEW MA are based on direction invariance. For the one-sided multivariate problem I propose a new detector based on the restricted MLE applied to the MEW MA transform. Moreover I used the Monte Carlo method in order to estimate the operational critical values to implement the control chart for the bivariate case and to give evidence of the full valuable gain in the mean detection delays (ARL) of the new detector with respect to the quadratic MEWMA detector and to the linear CUSUM |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 9 van 16 gevonden artikelen
| << vorige | volgende >> |