A CuSum Chart displays the cumulative sum of the deviation of each subgroup average () from the target value. It is sensitive to small shifts away from the target.
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See Chart Settings options for information on changing the display elements of this chart.
You can use a simple technique called "data brushing" to select any number of consecutive data points on a chart. Then, select from options that allow you to focus on just that data or to exclude it from the retrieval.
Click anywhere on a data point to display its value as shown in Fig. 1.
Click on any limit line to display the value for that limit as shown in Fig. 2.
Fig. 1Fig. 2
Depending on how your GainSeeker is configured, certain access rights may be required to use this function.
For information on editing data, data notes, and more, see: