The Nonparametric Confidence Interval for the Process Capability Index C*pmk

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Title:	The Nonparametric Confidence Interval for the Process Capability Index C*pmk
Authors:	Wu, Shu Fei
Contributors:	淡江大學統計學系
Keywords:	Process Capability Index;Bootstrap Method;Jackknife Method
Date:	2013-09-01
Issue Date:	2014-03-18 12:09:35 (UTC+8)
Publisher:	Stafa-Zurich: Trans Tech Publications Ltd.
Abstract:	The process capability index which is a generalization of is defined by the use of the idea of Chan et al. [1] for asymmetric tolerance. In this paper, we proposed a Jackknife confidence interval for and compare its coverage probability with the other three Efron and Tibshiranis [2] bootstrap interval estimate techniques. The simulation results show that the Jackknife method has higher chance of reaching the nominal confidence coefficient for all cases considered in this paper. Therefore this method is recommended for used. One numerical example to demonstrate the construction of confidence interval for the process capability index is also given in this paper.
Relation:	Applied Mechanics and Materials 404, pp.520-525
DOI:	10.4028/www.scientific.net/AMM.404.520
Appears in Collections:	[Graduate Institute & Department of Statistics] Journal Article

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