Contents

require 'distribution/bivariatenormal/ruby'
require 'distribution/bivariatenormal/gsl'
require 'distribution/bivariatenormal/java'
module Distribution
  # Calculate pdf and cdf for bivariate normal distribution.
  #
  # Pdf if easy to calculate, but CDF is not trivial. Several papers
  # describe methods to calculate the integral.
  module BivariateNormal
    SHORTHAND='bnor'

    extend Distributable
    create_distribution_methods
    
    ##
    # :singleton-method: pdf(k,n,prob)
    # Probability density function for exactly +k+ successes in +n+ trials
    # with success probability +prob+
    # 
    
    ##
    # :singleton-method: cdf(k,n,prob)
    # Cumulative density function for +k+ or less successes in +n+ trials
    # with success probability +prob+
    
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
distribution-0.7.3	lib/distribution/bivariatenormal.rb
distribution-0.7.2	lib/distribution/bivariatenormal.rb
distribution-0.7.1	lib/distribution/bivariatenormal.rb
distribution-0.7.0	lib/distribution/bivariatenormal.rb
distribution-0.6.0	lib/distribution/bivariatenormal.rb
distribution-0.5.0	lib/distribution/bivariatenormal.rb
distribution-0.4.0	lib/distribution/bivariatenormal.rb
distribution-0.3.0	lib/distribution/bivariatenormal.rb