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Adaptive CUSUM (namely ACUSUM) charts have received much attention recently. It is found that, by adjusting the reference parameter k dynamically, an ACUSUM chart can achieve better performance over a range of mean shifts than the conventional CUSUM chart that is designed to have maximal detection effectiveness at a particular level of shift. This article studies a new feature of the ACUSUM chart...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.