-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
Copyright (C) 2004 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef PLOT_HIST_H
#define PLOT_HIST_H
-#include <config.h>
-#include <gsl/gsl_histogram.h>
+#include <stdbool.h>
-
-struct normal_curve
-{
- double N ;
- double mean ;
- double stddev ;
-};
struct chart;
+struct moments1;
+struct histogram;
+
+/* Plot M onto histogram HIST and label it with LABEL */
+void histogram_plot (const struct histogram *hist,
+ const char *label, const struct moments1 *m);
-/* Write the legend of the chart */
-void histogram_write_legend(struct chart *ch, const struct normal_curve *norm);
-void histogram_plot(const gsl_histogram *hist,
- const char *factorname,
- const struct normal_curve *norm, short show_normal);
+/* A wrapper aroud histogram_plot.
+ Don't use this function. It's legacy only */
+void histogram_plot_n (const struct histogram *hist,
+ const char *label,
+ double n, double mean, double var,
+ bool show_normal);
#endif