A/B test analysis library for Ruby - performs Chi-Square tests and G-tests on A/B results
Ruby
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lib updated docs, bumped version to 0.0.6 Aug 17, 2012
test added requirement that values be >= 0 rather than just != 0 Mar 29, 2011
.gitignore working on testing Dec 19, 2010
.rvmrc added sample size and confidence interval calculations, bumped version Aug 17, 2012
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abanalyzer.gemspec

README.rdoc

ABAnalyzer

ATTENTION: THIS REPO IS DEPRECATED. PLEASE USE github.com/bmuller/abanalyzer FOR THE ACTIVELY MAINTAINED VERSION

ABAnalyzer is a Ruby library that will perform testing to determine if there is a statistical difference in categorical data (typically called an A/B Test). By default, it uses a G-Test for independence, but a Chi-Square test for independence can also be used