Off‐line quality control and ill‐designed data
- 1 October 1987
- journal article
- Published by Wiley in Quality and Reliability Engineering International
- Vol. 3 (4) , 227-238
- https://doi.org/10.1002/qre.4680030405
Abstract
‘Bad’ data resulting from ill‐designed experiments or in‐production/after‐production monitoring require a careful use of proper statistical techniques for their analysis. Prior exploration of the available data is of paramout importance especially if we wish to apply off‐line quality control techniques such as the Taguchi method. A stepwise approach is proposed involving data analysis and straightforward significance tests, which can ensure statistically valid and useful conclusions.Keywords
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