/* PSPP - computes sample statistics.
Copyright (C) 2004 Free Software Foundation, Inc.
- Written by John Darrington <john@darrington.wattle.id.au>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
#include <config.h>
struct chart ;
+struct weighted_value;
+struct metrics;
/* Draw an outlier on the plot CH
* at CENTRELINE