Estimating process capability index Cpm using a bootstrap sequential sampling procedure
Data(s) |
01/01/2010
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Resumo |
Construction of a confidence interval for process capability index CPM is often based on a normal approximation with fixed sample size. In this article, we describe a different approach in constructing a fixed-width confidence interval for process capability index CPM with a preassigned accuracy by using a combination of bootstrap and sequential sampling schemes. The optimal sample size required to achieve a preassigned confidence level is obtained using both two-stage and modified two-stage sequential procedures. The procedure developed is also validated using an extensive simulation study.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Taylor & Francis |
Relação |
http://dro.deakin.edu.au/eserv/DU:30033193/dharmasena-estimatingprocess-2010.pdf http://www.tandfonline.com/doi/abs/10.1080/03610911003790114 |
Direitos |
2010, Taylor & Francis |
Palavras-Chave | #bootstrapping #capability index #confidence intervals #two-stage sequential procedures |
Tipo |
Journal Article |