Project

statistics2

0.1
No release in over 3 years
Low commit activity in last 3 years
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Statistics2 is a module that provides normal, Chi-square, t- and F- probability distributions for Ruby. It is a fork/continuation of Shin-ichiro Hara's original code. It provides a native, compiled extension and a pure Ruby implementation.
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 Popularity
Downloads
2,832,383
Stars
59
Forks
10
Watchers
4
 Releases
Current version
0.54
Total releases
1
First release
2010-01-26
Latest release
2010-01-26
 Issues
Open Issues
2
Closed Issues
1
Total Issues
3
Issue Closure Rate
33%
 Pull Requests
Open Pull Requests
1
Closed Pull Requests
2
Merged Pull Requests
1
Pull Request Acceptance Rate
25%
 Development
Primary Language
Ruby
Average date of last 50 commits
2010-07-14
Reverse Dependencies
11

 Dependencies

Development

hoe
>= 2.4.0
 Project Readme

Statistics2: Statistical Distributions for Ruby¶ ↑

Authors: Shin-ichiro HARA(sinara@blade.nagaokaut.ac.jp), Brendan Ribera (brendan.ribera@gmail.com)

REQUIREMENTS:¶ ↑ 

* ruby-1.8 or higher

INSTALL:¶ ↑ 

$ gem install statistics2

USAGE:¶ ↑

  • Example:

    require "statistics2"
puts Statistics2.normaldist(0.27) #=> 0.60641987319804

  • If you don’t want to use the C extension:

    require "statistics2/no_ext"
puts Statistics2.normaldist(0.27) #=> 0.606419873198039 (delta of 9.99200722162641e-16)

LICENSE:¶ ↑

Ruby’s (see www.ruby-lang.org/en/LICENSE.txt)