function fifteen_bar ( )

%*****************************************************************************80
%
%% FIFTEEN_BAR uses a bar plot to display outliers in a set of 15 data values.
%
%  Discussion:
%
%    If a list of data is not too long, we can use a bar plot to display
%    each value, and outliers will appear as abnormally short or tall bars.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    23 April 2018
%
%  Author:
%
%    John Burkardt
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'FIFTEEN_BAR:\n' );
  fprintf ( 1, '  MATLAB version\n' );
  fprintf ( 1, '  Read a text file of 15 values, and create a bar plot\n' );
  fprintf ( 1, '  that will expose outliers as short or tall bars.\n' );
%
%  Read TXT file, which has no headers, and only one column.
%
  data = load ( 'fifteen.txt' );
%
%  Diagnose outliers.
%
  check = isoutlier ( data );
%
%  Print data.
%
  [ m, n ] = size ( data );

  fprintf ( 1, '\n' );
  fprintf ( 1, '  Index  Value  Outlier?\n' );
  fprintf ( 1, '\n' );
  for i = 1 : m
    fprintf ( 1, '  %2d  %4d  %1d\n', i, data(i), check(i) );
  end

  bar ( data )
  grid ( 'on' )
  xlabel ( '<-- Data Index -->', 'FontSize', 16 )
  ylabel ( '<-- Data Value -->', 'FontSize', 16 )
  title ( 'Looking for Data Outliers', 'FontSize', 24 )

  filename = 'fifteen_bar.png';
  print ( '-dpng', filename )
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'FIFTEEN_BAR:\n' );
  fprintf ( 1, '  Normal end of execution.\n' );

  return
end
