1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 2008, 2009, 2011, 2022 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/>. */
19 #include "math/mode.h"
21 #include "data/casereader.h"
22 #include "data/val-type.h"
23 #include "data/variable.h"
24 #include "libpspp/assertion.h"
25 #include "libpspp/cast.h"
27 #include "gl/xalloc.h"
31 mode_destroy (struct statistic *stat)
33 struct mode *mode = UP_CAST (stat, struct mode, parent.parent);
38 mode_accumulate (struct statistic *stat, const struct ccase *cx UNUSED,
39 double c, double cc UNUSED, double y)
41 struct mode *mode = UP_CAST (stat, struct mode, parent.parent);
42 if (c > mode->mode_weight)
45 mode->mode_weight = c;
48 else if (c == mode->mode_weight)
55 struct mode *mode = xmalloc (sizeof *mode);
56 *mode = (struct mode) {
61 .accumulate = mode_accumulate,