1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 2004 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 struct weighted_value;
24 /* Draw an outlier on the plot CH
26 * The outlier is in (*wvp)[idx]
27 * If EXTREME is non zero, then consider it to be an extreme
30 void draw_outlier(struct chart *ch, double centreline,
31 struct weighted_value **wvp,
36 void boxplot_draw_boxplot(struct chart *ch,
43 void boxplot_draw_yscale(struct chart *ch , double y_max, double y_min);