Numeric.Probability.Percentage

Number type based on Float with formatting in percents.

Probabilities

newtype T

Constructors

Cons Float

Instances

Eq T

Floating T

Fractional T

Num T

Ord T

Show T

Random T

ToFloat T

percent :: Float -> T

showPfix :: (RealFrac prob, Show prob) => Int -> prob -> String

roundRel :: RealFrac a => Int -> a -> a

Deprecated: was used to implemented showPfix, but is no longer needed for this purpose, and should not be exported anyway, and does not contribute to a safe way to format fixed point values, because the rounded value may not be accurate

(//) :: (Ord a, Show a) => Dist a -> Int -> IO () infix 0

Print distribution as table with configurable precision.

(//*) :: (Ord a, Show a) => Dist a -> (Int, Int) -> IO ()

liftP :: (Float -> Float) -> T -> T

liftP2 :: (Float -> Float -> Float) -> T -> T -> T

type Dist a = T T a

type Spread a = [a] -> Dist a

type RDist a = T (Dist a)

type Trans a = a -> Dist a

type Space a = Trace (Dist a)

type Expand a = a -> Space a

type RTrans a = a -> RDist a

type RSpace a = T (Space a)

type RExpand a = a -> RSpace a