probability-0.2.1: Probabilistic Functional Programming Contents Index

Numeric.Probability.Expectation

Synopsis

class ToFloat a where toFloat :: a -> Float class FromFloat a where fromFloat :: Float -> a class Expected a where expected :: a -> Float floatDist :: (ToFloat prob, Expected a) => T prob a -> T Float Float variance :: Expected a => Dist a -> Float stdDev :: Expected a => Dist a -> Float

Documentation

class ToFloat a where

Methods toFloat :: a -> Float Instances ToFloat Float ToFloat Int ToFloat Integer ToFloat T

class FromFloat a where

Methods fromFloat :: Float -> a Instances FromFloat Float FromFloat Int FromFloat Integer

class Expected a where

Methods expected :: a -> Float Instances Expected Float Expected Int Expected Integer (ToFloat prob, Expected a) => Expected (T prob a)

floatDist :: (ToFloat prob, Expected a) => T prob a -> T Float Float

variance :: Expected a => Dist a -> Float

statistical analyses

stdDev :: Expected a => Dist a -> Float

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