Standard Deviation of Differences

This filter accepts tickets that produce History differences whose standard deviation is in selected range. Low standard deviation values means that History differences in all Levels are very similar. High standard deviation values mean that History differences differ a lot from each other in all Levels.

Example - Expert Lotto 6/49 Demo Lottery

When filter settings are Winning Numbers: 10 latest draws, Standard deviation min: 0.0, max 5.0 then: