Control.Foldl.Incremental.Simple

Simple moving average style folds

incrementalize

incrementalizeSimple :: (a -> Double) -> Int -> Fold a Double

Incrementalize takes a function and turns it into a Fold where the step is an Increment similar to the typical step in a simple moving average calculation.

common simple folds

sma :: Int -> Fold Double Double

a simple moving average

sabsma :: Int -> Fold Double Double

simple absolute moving average

ssqma :: Int -> Fold Double Double

simple squared moving average

sstd :: Int -> Fold Double Double

simple standard deviation