# Functions
NewSimpleEWMA returns a new SimpleEWMA If the alpha is not provided we use a default value of constDecayFactor If the alpha is provided we calulate the smoothing factor from it.
# Structs
SimpleEWMA is a simple implementation of EWMA.
# Interfaces
EWMA is the interface for Exponentially Weighted Moving Average It is used to calculate the moving average with decay of a series of numbers.