statistics-0.5.1.0: A library of statistical types, data, and functions Source code Contents Index

Statistics.Function Portability portable Stability experimental Maintainer bos@serpentine.com

Contents Vector setup

Description

Useful functions.

Synopsis

minMax :: Vector Double -> (Double, Double) sort :: (Unbox e, Ord e) => Vector e -> Vector e partialSort :: (Unbox e, Ord e) => Int -> Vector e -> Vector e indexed :: Unbox e => Vector e -> Vector (Int, e) indices :: Unbox a => Vector a -> Vector Int create :: (PrimMonad m, Unbox e) => Int -> (Int -> m e) -> m (Vector e)

Documentation

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

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

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

Sort a vector.

partialSort Source

:: (Unbox e, Ord e) => Int -> Vector e -> Vector e Partially sort a vector, such that the least k elements will be at the front.

indexed :: Unbox e => Vector e -> Vector (Int, e) Source

Zip a vector with its indices.

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

Return the indices of a vector.

Vector setup

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

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

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