Statistics.Function

Useful functions.

Documentation

minMax :: Vector v Double => v Double -> (Double, Double)

Compute the minimum and maximum of a vector in one pass.

sort :: (Ord e, Vector v e) => v e -> v e

Sort a vector.

partialSort

Arguments

:: (Vector v e, Ord e)

=> Int

The number k of least elements.

-> v e

-> v e

Partially sort a vector, such that the least k elements will be at the front.

indexed :: (Vector v e, Vector v Int, Vector v (Int, e)) => v e -> v (Int, e)

Zip a vector with its indices.

indices :: (Vector v a, Vector v Int) => v a -> v Int

Return the indices of a vector.

Vector setup

create :: (PrimMonad m, Vector v e) => Int -> (Int -> m e) -> m (v e)

Create a vector, using the given action to populate each element.