Contents

module Distribution
  module Poisson
    module GSL_
      class << self
        def pdf(k,l)
          return 0 if k<0
          GSL::Ran.poisson_pdf(k,l.to_f)
        end
        def cdf(k,l)
          return 0 if k<0
          GSL::Cdf.poisson_P(k, l.to_f)
        end
        
      end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
distribution-0.7.3	lib/distribution/poisson/gsl.rb
distribution-0.7.2	lib/distribution/poisson/gsl.rb
distribution-0.7.1	lib/distribution/poisson/gsl.rb
distribution-0.7.0	lib/distribution/poisson/gsl.rb
distribution-0.6.0	lib/distribution/poisson/gsl.rb
distribution-0.5.0	lib/distribution/poisson/gsl.rb
distribution-0.4.0	lib/distribution/poisson/gsl.rb