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

Statsample::Analysis.store(Statsample::DominanceAnalysis::Bootstrap) do
  
  sample=300
  a=rnorm(sample)
  b=rnorm(sample)
  c=rnorm(sample)
  d=rnorm(sample)  
  a.name="a"
  b.name="b"
  c.name="c"
  d.name="d"
  
  ds={'a'=>a,'b'=>b,'cc'=>c,'d'=>d}.to_dataset
  attach(ds)
  ds['y1']=a*5+b*2+cc*2+d*2+rnorm(sample,0,10)
  ds['y2']=a*10+rnorm(sample)
  
  dab=dominance_analysis_bootstrap(ds, ['y1','y2'], :debug=>true)
  dab.bootstrap(100,nil)
  summary(dab)
  ds2=ds['a'..'y1']
  dab2=dominance_analysis_bootstrap(ds2, 'y1', :debug=>true)
  dab2.bootstrap(100,nil)
  summary(dab2)
end

if __FILE__==$0
  Statsample::Analysis.run_batch
end