Contents

#!/usr/bin/ruby
$:.unshift(File.dirname(__FILE__)+'/../lib/')

require 'statsample'
ct=Matrix[[58,52,1],[26,58,3],[8,12,9]]

# Estimation of polychoric correlation using two-step (default)
poly=Statsample::Bivariate::Polychoric.new(ct, :name=>"Polychoric with two-step", :debug=>true)

puts poly.summary

# Estimation of polychoric correlation using joint method (slow)
poly=Statsample::Bivariate::Polychoric.new(ct, :method=>:joint, :name=>"Polychoric with joint")
puts poly.summary


# Uses polychoric series (not recomended)

poly=Statsample::Bivariate::Polychoric.new(ct, :method=>:polychoric_series, :name=>"Polychoric with polychoric series")
puts poly.summary

Version data entries

20 entries across 20 versions & 1 rubygems

Version	Path
statsample-0.18.0	examples/polychoric.rb
statsample-0.17.0	examples/polychoric.rb
statsample-0.16.0	examples/polychoric.rb
statsample-0.15.1	examples/polychoric.rb
statsample-0.15.0	examples/polychoric.rb
statsample-0.14.1	examples/polychoric.rb
statsample-0.14.0	examples/polychoric.rb
statsample-0.13.1	examples/polychoric.rb
statsample-0.13.0	examples/polychoric.rb
statsample-0.12.0	examples/polychoric.rb
statsample-0.11.2	examples/polychoric.rb
statsample-0.11.1	examples/polychoric.rb
statsample-0.11.0	examples/polychoric.rb
statsample-0.10.0	examples/polychoric.rb
statsample-0.9.0	examples/polychoric.rb
statsample-0.8.2	examples/polychoric.rb
statsample-0.8.1	examples/polychoric.rb
statsample-0.8.0	examples/polychoric.rb
statsample-0.7.0	demo/polychoric.rb
statsample-0.6.7	demo/polychoric.rb