| Copyright | (c) 2009 Bryan O'Sullivan |
|---|---|
| License | BSD3 |
| Maintainer | bos@serpentine.com |
| Stability | experimental |
| Portability | portable |
| Safe Haskell | None |
| Language | Haskell98 |
Statistics.Distribution.Exponential
Contents
Description
The exponential distribution. This is the continunous probability distribution of the times between events in a poisson process, in which events occur continuously and independently at a constant average rate.
Documentation
Instances
Constructors
Arguments
| :: Double | λ (scale) parameter. |
| -> ExponentialDistribution |
Create an exponential distribution.
exponentialFromSample :: Sample -> ExponentialDistribution
Create exponential distribution from sample. No tests are made to check whether it truly is exponential.