| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Data.Random.Distribution.Rayleigh
Synopsis
- floatingRayleigh :: (Floating a, Eq a, Distribution StdUniform a) => a -> RVarT m a
- newtype Rayleigh a = Rayleigh a
- rayleigh :: Distribution Rayleigh a => a -> RVar a
- rayleighT :: Distribution Rayleigh a => a -> RVarT m a
- rayleighCDF :: Real a => a -> a -> Double
Documentation
floatingRayleigh :: (Floating a, Eq a, Distribution StdUniform a) => a -> RVarT m a Source #
The rayleigh distribution with a specified mode ("sigma") parameter.
Its mean will be sigma*sqrt(pi/2) and its variance will be sigma^2*(4-pi)/2
(therefore if you want one with a particular mean m, sigma should be m*sqrt(2/pi))
Constructors
| Rayleigh a |
Instances
| (Real a, Distribution Rayleigh a) => CDF Rayleigh a Source # | |
| (RealFloat a, Distribution StdUniform a) => Distribution Rayleigh a Source # | |
rayleighCDF :: Real a => a -> a -> Double Source #