function pdf = florida_pdf_pop ( pop )

%*****************************************************************************80
%
%% florida_pdf_pop() constructs a PDF for the Florida population census data.
%
%  Discussion:
%
%    Given the population counts for sites indexed 1 through N,
%    PDF(I) will be the populations of district I divided by the total.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    01 July 2016
%
%  Author:
%
%    John Burkardt
%
%  Output:
%
%    integer POP(N), the population of the city.
%
%    real PDF(N), the PDF for the population.
%
  pop = pop ( : );
%
%  Normalize.
%
  pdf = pop / sum ( pop );

  return
end
