1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 2004, 2009 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/>. */
17 #ifndef OUTPUT_PLOT_HIST_H
18 #define OUTPUT_PLOT_HIST_H
25 /* Creates and returns a new chart that depicts a histogram of
26 the data in HIST with the given LABEL. Labels the histogram
27 with each of N, MEAN, and STDDEV that is not SYSMIS. If all
28 three are not SYSMIS and SHOW_NORMAL is true, also draws a
29 normal curve on the histogram. */
30 struct chart *histogram_chart_create (const struct histogram *hist,
32 double n, double mean, double stddev,
35 #endif /* output/plot-hist.h */