Conditional Frequency Distribution

Install

gem sources -a http://rubygems.org
sudo gem install frequency_distribution

How To Use

require 'rubygems'
require 'frequency_distribution'

happy_text = %w{when happy things happen it makes me happy}
sad_text = %w{when sad things happen it makes me sad}

conditions = {:happy => happy_text, :sad => sad_text}
cfd = FrequencyDistribution.new(conditions, "happy", "sad")

results = cfd.proces

results[:happy]["happy"]
#=> 2

cfd.to_tabulation
#=>     happy	 sad
#   sad	  0	    2
#   happy	2	    0

Note on Patches/Pull Requests

  • Fork the project.

  • Make your feature addition or bug fix.

  • Add tests for it. This is important so I don’t break it in a future version unintentionally.

  • Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)

  • Send me a pull request. Bonus points for topic branches.

Copyright © 2010 Red Davis. See LICENSE for details.