Statistics.Function

Useful functions.

Documentation

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

Compute the minimum and maximum of an array in one pass.

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

Sort an array.

partialSort

Arguments

:: (Unbox e, Ord e)

=> Int

The number k of least elements.

-> Vector e

-> Vector e

Partially sort an array, such that the least k elements will be at the front.

indices :: Unbox a => Vector a -> Vector Int

Return the indices of an array.

Array setup

createU :: Unbox e => forall s. Int -> (Int -> ST s e) -> ST s (Vector e)

Create an array, using the given ST action to populate each element.

createIO :: Unbox e => Int -> (Int -> IO e) -> IO (Vector e)

Create an array, using the given IO action to populate each element.