3
* Copyright (C) 2003 Brian Gough
5
* This program is free software; you can redistribute it and/or modify
6
* it under the terms of the GNU General Public License as published by
7
* the Free Software Foundation; either version 2 of the License, or (at
8
* your option) any later version.
10
* This program is distributed in the hope that it will be useful, but
11
* WITHOUT ANY WARRANTY; without even the implied warranty of
12
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13
* General Public License for more details.
15
* You should have received a copy of the GNU General Public License
16
* along with this program; if not, write to the Free Software
17
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
21
#include <gsl/gsl_cdf.h>
22
#include <gsl/gsl_sf_gamma.h>
25
gsl_cdf_chisq_P (const double x, const double nu)
27
return gsl_cdf_gamma_P (x, nu / 2, 2.0);
31
gsl_cdf_chisq_Q (const double x, const double nu)
33
return gsl_cdf_gamma_Q (x, nu / 2, 2.0);