gistfile1.rb

    def self.correct_correlations(klass, method)
      all = CLASSES[klass].all(:method => method)
      p_values = $r.p_adjust(all.map {|c| c.p_value}, {:method => "holm"})
        
      all.each_index do |i|
        all[i].update :adjusted_p_value => p_values[i]
      end
    end