# Module: Distribution::Poisson

- Extended by:
- Distributable

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

lib/distribution/poisson/gsl.rb,

lib/distribution/poisson/java.rb,

lib/distribution/poisson/ruby.rb

## Overview

From Wikipedia In probability theory and statistics, the Poisson distribution is a discrete probability distribution that expresses the probability of a number of events occurring in a fixed period of time if these events occur with a known average rate and independently of the time since the last event.

## Defined Under Namespace

## Constant Summary collapse

- SHORTHAND =
`'pois'`