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Statistical analysis of process capability indices with measurement errors: The case ofC p
- Source :
- Statistical Methods & Applications. 10:273-285
- Publication Year :
- 2001
- Publisher :
- Springer Science and Business Media LLC, 2001.
-
Abstract
- Process capability indices (PCIs) have been widely used in manufacturing industries to previde a quantitative measure of process potential and performance. While some efforts have been dedicated in the literature to the statistical properties of PCIs estimators, scarce attention has been given to the evaluation of these properties when sample data are affected by measurement errors. In this work we deal with the problem of measurement errors effects on the performance of PCIs. The analysis is illustrated with reference toC p , i.e. the simplest and most common measure suggested to evaluate process capability.
Details
- ISSN :
- 1613981X and 16182510
- Volume :
- 10
- Database :
- OpenAIRE
- Journal :
- Statistical Methods & Applications
- Accession number :
- edsair.doi...........253d6547841fe872fc495d942eb2520a