Monitoring the Coefficient of Variation Using a Variable Sampling Interval EWMA Chart
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DOI: 10.1080/00224065.2017.11918004
Abstract: In recent years, the coefficient of variation (CV) chart is receiving increasing attention in quality control. A number of studies demonstrated that adaptive charts could detect process shifts faster than traditional charts. This paper proposes… read more here.
Keywords: coefficient variation; ewma chart; sampling interval; chart ... See more keywords