A note on a multivariate analogue of the process capability index Cp

A simple method is given to calculate the multivariate process capability index Cp * as defined by Taam et al. (1993) and discussed by Kotz & Johnson (1993). It is shown that using this index is equivalent to using the smallest univariate Cp -value to determine the capability of a process.

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Year of publication:	1998
Authors:	Jessenberger, Jutta ; Weihs, Claus
Institutions:	Institut für Wirtschafts- und Sozialstatistik, Universität Dortmund

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Extent:	application/pdf
Series:	Technical Reports.
Type of publication:	Book / Working Paper
Notes:	Number 1998,07
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010955374