runningMean¶
-
utils.
runningMean
(oldMean, newValue, numValues)[source]¶ A running mean
Parameters: Returns: newMean – The new running average mean
Return type: Notes
Based on Donald Knuth’s Art of Computer Programming, Vol 2, page 232, 3rd edition and taken from https://www.johndcook.com/blog/standard_deviation/
Examples
>>> runningMean(1, 2, 2) 1.5 >>> runningMean(1.5, 3, 3) 2.0