Articles with "supplementary variables" as a keyword



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An Improved Charting Scheme to Monitor the Process Mean Using Two Supplementary Variables

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Published in 2023 at "Symmetry"

DOI: 10.3390/sym15020482

Abstract: A control chart is the most well-known statistical monitoring tecnique to address unfavourable process parameter (s) changes. Quality practitioners always desire a charting device that promptly identifies the undesired changes in the process. This study… read more here.

Keywords: process mean; supplementary variables; improved charting; two supplementary ... See more keywords