Safe Haskell | None |
---|

- data Triangular a = Triangular {}
- floatingTriangular :: (Floating a, Ord a, Distribution StdUniform a) => a -> a -> a -> RVarT m a
- triangularCDF :: RealFrac a => a -> a -> a -> a -> Double

# Documentation

data Triangular a Source

A description of a triangular distribution - a distribution whose PDF is a triangle ramping up from a lower bound to a specified midpoint and back down to the upper bound. This is a very simple distribution that does not generally occur naturally but is used sometimes as an estimate of a true distribution when only the range of the values and an approximate mode of the true distribution are known.

(RealFrac a, Distribution Triangular a) => CDF Triangular a | |

(RealFloat a, Ord a, Distribution StdUniform a) => Distribution Triangular a | |

Eq a => Eq (Triangular a) | |

Show a => Show (Triangular a) |

floatingTriangular :: (Floating a, Ord a, Distribution StdUniform a) => a -> a -> a -> RVarT m aSource

Compute a triangular distribution for a `Floating`

type.

triangularCDF :: RealFrac a => a -> a -> a -> a -> DoubleSource

`triangularCDF a b c`

is the CDF of `realFloatTriangular a b c`

.