foldl-incremental (hackage): Incremental statistical folds based upon the foldl libray.  An incremental statistical fold can be thought of as exponentially-weighting statistics designed to be efficient computations over a Foldable. It supplies "incrementalize" which turns any unary function into a Fold.  As a reference, `incrementalize id` is an exponentially-weighted moving average.
Keywords: control|library|mit|statistics