Portability | portable |
---|---|
Stability | experimental |
Maintainer | bos@serpentine.com |
Safe Haskell | None |
The Cauchy-Lorentz distribution. It's also known as Lorentz distribution or Breit–Wigner distribution.
It doesn't have mean and variance.
Documentation
data CauchyDistribution Source
Cauchy-Lorentz distribution.
cauchyDistribMedian :: CauchyDistribution -> DoubleSource
Central value of Cauchy-Lorentz distribution which is its mode and median. Distribution doesn't have mean so function is named after median.
cauchyDistribScale :: CauchyDistribution -> DoubleSource
Scale parameter of Cauchy-Lorentz distribution. It's different from variance and specify half width at half maximum (HWHM).
Constructors
:: Double | Central point |
-> Double | Scale parameter (FWHM) |
-> CauchyDistribution |
Cauchy distribution