Contents

require 'statistics2'
# Several distributions modules to calculate cdf, inverse cdf and pdf
# See Distribution::Pdf for interface.
# 
# Usage:
#    Distribution::Normal.cdf(1.96)
#    => 0.97500210485178
#    Distribution::Normal.p_value(0.95)
#    => 1.64485364660836
module Distribution
    autoload(:ChiSquare, 'distribution/chisquare')
    autoload(:T, 'distribution/t')
    autoload(:F, 'distribution/f')
    autoload(:Normal, 'distribution/normal')
    autoload(:NormalBivariate, 'distribution/normalbivariate')
    autoload(:NormalMultivariate, 'distribution/normalmultivariate')
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
statsample-0.9.0	lib/distribution.rb
statsample-0.8.2	lib/distribution.rb
statsample-0.8.1	lib/distribution.rb
statsample-0.8.0	lib/distribution.rb
statsample-0.7.0	lib/distribution.rb
statsample-0.6.7	lib/distribution.rb
statsample-0.6.5	lib/distribution.rb
statsample-0.6.4	lib/distribution.rb
statsample-0.6.3	lib/distribution.rb