# Module: Distribution::Exponential

- Extended by:
- Distributable

- Defined in:
- lib/distribution/exponential.rb,

lib/distribution/exponential/gsl.rb,

lib/distribution/exponential/ruby.rb

## Overview

From Wikipedia: In probability theory and statistics, the exponential distribution (a.k.a. negative exponential distribution) is a family of continuous probability distributions. It describes the time between events in a Poisson process, i.e. a process in which events occur continuously and independently at a constant average rate.

Parameter +l+ is the rate parameter, the number of occurrences/unit time.

## Defined Under Namespace

## Constant Summary collapse

- SHORTHAND =
`'expo'`