%
%  Plot the estimated PDF versus the PDF
%
  x = 1 : 12;

  y(1:12,1) = pdf(1:12);
  y(1:12,2) = pdf_est(1:12);

  bar ( x, y )
  title_string = sprintf ( 'Exact (blue) and estimated (red) PDF, N = %d', n );
  title ( title_string )
  xlabel ( 'Score' )
  ylabel ( 'Probability' )

  return
end
