lib/Statistics.hh
00001 // 邨ｱ險亥�ｦ逅� 00002 // 2011/02/14 Yuki YOKOKURA 00003 // 00004 // 蟷ｳ蝮��ｼ悟�謨｣�ｼ梧ｨ呎ｺ門￥蟾ｮ�ｼ悟�ｱ蛻�謨｣�ｼ檎嶌髢｢菫よ焚縺ｮ險育ｮ� 00005 // 00006 // Copyright (C) 2011 Yuki YOKOKURA 00007 // This program is free software; 00008 // you can redistribute it and/or modify it under the terms of the GNU General Public License 00009 // as published by the Free Software Foundation; either version 3 of the License, or any later version. 00010 // This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 00011 // without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 // See the GNU General Public License for more details <http://www.gnu.org/licenses/>. 00013 // Besides, you can negotiate about other options of licenses instead of GPL. 00014 // If you would like to get other licenses, please contact us<yuki@katsura.sd.keio.ac.jp>. 00015 00016 #ifndef STATISTICS 00017 #define STATISTICS 00018 00019 #include <math.h> 00020 00021 double Average(const double *u, unsigned long N); // 菫｡蜿ｷu縺ｮ蟷ｳ蝮�繧定ｨ育ｮ励☆繧� 00022 double Variance(const double *u, unsigned long N); // 菫｡蜿ｷu縺ｮ蛻�謨｣繧呈ｱゅａ繧� 00023 double StandardDev(const double *u, unsigned long N); // 菫｡蜿ｷu縺ｮ讓呎ｺ門￥蟾ｮ繧呈ｱゅａ繧� 00024 double Covariance(const double *u1, const double *u2, unsigned long N); // 菫｡蜿ｷu1縺ｨ菫｡蜿ｷu2縺ｮ髢薙�ｮ蜈ｱ蛻�謨｣繧定ｨ育ｮ励☆繧� 00025 double Correlation(const double *u1, const double *u2, unsigned long N); // 菫｡蜿ｷu1縺ｨ菫｡蜿ｷu2縺ｮ髢薙�ｮ逶ｸ髢｢菫よ焚繧呈ｱゅａ繧� 00026 00027 #endif 00028
