wilcoxon.h

非常著名的曲线拟合程序

// This is -*- C++ -*-
// $Id: wilcoxon.h,v 1.3 1999/04/01 22:17:53 trow Exp $

/* wilcoxon.h
 *
 * Copyright (C) 1999 EMC Capital Management, Inc.
 *
 * Developed by Jon Trowbridge <[e-mail]>.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 */


#ifndef _INC_WILCOXON_H
#define _INC_WILCOXON_H

#include <RealSet.h>

// Returns the sum of the ranks of the *positive* deviations.
double wilcoxon_statistic(const RealSet& data, double center);

double wilcoxon_noties_cdf(unsigned k, unsigned n);
double wilcoxon_general_cdf(const RealSet& ranks, double k);

#endif // _INC_WILCOXON_H

// $Id: wilcoxon.h,v 1.3 1999/04/01 22:17:53 trow Exp $