stats/moving_average_utils library

Moving averages: simple, exponential (roadmap #565).

Functions

exponentialMovingAverage(List<num> values, double alpha) → List<double>
Exponential moving average: alpha in (0,1]; first value = first input.
simpleMovingAverage(List<num> values, int size) → List<double>
Simple moving average of values over window size.