Contents

#!/usr/bin/env ruby
require("gsl")
pp = 0.5
nn = 3.5
IO.popen("graph -T X -C -g 3 -x 0 10 -y 0 0.3 -L 'Negative Binomial Distribution, p = 0.5, n = 3.5'", "w") do |io|
  for i in 0..10 do
    y = GSL::Ran::negative_binomial_pdf(i, pp, nn)
    io.printf("%d %e\n%d %e\n", i, y, i+1, y)
  end
end

Version data entries

22 entries across 22 versions & 4 rubygems

Version	Path
gsl-2.1.0.3	examples/pdf/neg-binomiral.rb
gsl-2.1.0.2	examples/pdf/neg-binomiral.rb
gsl-2.1.0.1	examples/pdf/neg-binomiral.rb
gsl-2.1.0	examples/pdf/neg-binomiral.rb
gsl-1.16.0.6	examples/pdf/neg-binomiral.rb
rb-gsl-1.16.0.5	examples/pdf/neg-binomiral.rb
rb-gsl-1.16.0.4	examples/pdf/neg-binomiral.rb
rb-gsl-1.16.0.3	examples/pdf/neg-binomiral.rb
rb-gsl-1.16.0.3.rc1	examples/pdf/neg-binomiral.rb
gsl-nmatrix-1.15.3.2	examples/pdf/neg-binomiral.rb
gsl-nmatrix-1.15.3.1	examples/pdf/neg-binomiral.rb
rb-gsl-1.16.0.2	examples/pdf/neg-binomiral.rb
rb-gsl-1.16.0.1	examples/pdf/neg-binomiral.rb
rb-gsl-1.16.0	examples/pdf/neg-binomiral.rb
rb-gsl-1.15.3.2	examples/pdf/neg-binomiral.rb
rb-gsl-1.15.3.1	examples/pdf/neg-binomiral.rb
blackwinter-gsl-1.15.3.2	examples/pdf/neg-binomiral.rb
gsl-nmatrix-1.15.3.0	examples/pdf/neg-binomiral.rb
gsl-1.15.3	examples/pdf/neg-binomiral.rb
gsl-1.14.7	examples/pdf/neg-binomiral.rb