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Option to switch evaluation method of Nelson rule 3 (Trend) to work like JMP

By default in Statistica, Runs Rule 3 (Six or more points in a row continually increasing or decreasing) is evaluated by comparing each point with its predecessor. In this method, the lowest point in a trend is not considered part of the six points increasing or decreasing. The customer would like an option to change the method to start trends from the lowest point, similar to how it is done in JMP.

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