Sha256: c94df2d6434e06adefc1767e519ece66e22e61e607ba1da8cc78b18c8991b089
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Size: 717 Bytes
Versions: 4
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Stored size: 717 Bytes
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 begin require 'rbgsl' def self.has_gsl? true end rescue LoadError def self.has_gsl? false end end 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
4 entries across 4 versions & 1 rubygems
Version | Path |
---|---|
statsample-0.11.2 | lib/distribution.rb |
statsample-0.11.1 | lib/distribution.rb |
statsample-0.11.0 | lib/distribution.rb |
statsample-0.10.0 | lib/distribution.rb |