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Description: A Ruby library for using the Poission distribution
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README.rdoc

Poisson Distribution Ruby Class

Poisson is a Ruby class for the Poisson Distribution. Here is a very simple use example:

  require 'poisson'
  poisson = Poisson.new(6)
  poisson.probability { |x| x == 4 } # => 0.133...

Please see the API documentation for more detail.

Install

You know the routine:

  gem install poisson

Author

Poisson was written by Jonathan Leighton <j at jonathanleighton dot com> of jonathanleighton.com/.

Licence

Poisson is licensed under the GPL. See the LICENCE file. You can find the code at github.com/jonleighton/poisson/.