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system.kanoa.quality.spc.rule4(valueList)

Rule 4: Fourteen (or more) points in a row alternate in direction, increasing then decreasing (bimodal, 2 or more factors in data set)

Parameters​

valueList list[float]: A list of values

Returns​

ruleViolation Boolean
resultSet list[bool] ruleViolation for each value in the valueList

Example​