gistfile1.rb

  def build_report_data
    @counts_audience         = Array.new(UPPER_FREQUENCY_LIMIT, 0)
    @reaches                 = Array.new(UPPER_FREQUENCY_LIMIT, 0)
    @cumulative_counts       = Array.new(UPPER_FREQUENCY_LIMIT, 0)
    @cumulative_reaches      = Array.new(UPPER_FREQUENCY_LIMIT, 0)
    @reaches_market_discrete = Array.new(UPPER_FREQUENCY_LIMIT, 0)
    @total_contacts          = 0
    position                 = self.counts.length - 1
    total_counts             = 0
    cached_potentials        = potentials
    cached_oztam_factor      = oztam_factor

    self.counts.sort.each do |kfc|
      @reaches_market_discrete[position] = kfc.to_f
      @counts_audience[position]         = kfc * cached_oztam_factor
      @reaches[position]                 = kfc.to_f / cached_potentials
      total_counts                       += kfc.to_i * cached_oztam_factor
      @cumulative_counts[position]       = (total_counts)
      @cumulative_reaches[position]      = total_counts.to_f / cached_potentials if cached_potentials != 0

      position -= 1
    end
    @total_reach    = total_counts.to_f / cached_potentials
    @total_audience = total_counts
  end