/* PSPP - computes sample statistics.
Copyright (C) 2006 Free Software Foundation, Inc.
- Written by Ben Pfaff <blp@gnu.org>.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
#include <stdlib.h>
#include <data/procedure.h>
+#include <data/value.h>
#include <language/command.h>
#include <language/data-io/data-writer.h>
#include <language/data-io/file-handle.h>