1## Copyright (C) 1995, 1996, 1997, 2005, 2007, 2008 Kurt Hornik
3## This file is part of Octave.
5## Octave is free software; you can redistribute it and/or modify it
6## under the terms of the GNU General Public License as published by
7## the Free Software Foundation; either version 3 of the License, or (at
8## your option) any later version.
10## Octave 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 Octave; see the file COPYING. If not, see
17## <http://www.gnu.org/licenses/>.
20## @deftypefn {Function File} {} gamma_rnd (@var{a}, @var{b}, @var{r}, @var{c})
21## @deftypefnx {Function File} {} gamma_rnd (@var{a}, @var{b}, @var{sz})
22## Return an @var{r} by @var{c} or a @code{size (@var{sz})} matrix of
23## random samples from the Gamma distribution with parameters @var{a}
24## and @var{b}. Both @var{a} and @var{b} must be scalar or of size
27## If @var{r} and @var{c} are omitted, the size of the result matrix is
28## the common size of @var{a} and @var{b}.
31## Author: KH <Kurt.Hornik@wu-wien.ac.at>
32## Description: Random deviates from the Gamma distribution
34## Deprecated in version 3.0
36function rnd = gamma_rnd (varargin)
38 persistent warned = false;
41 warning ("Octave:deprecated-function",
42 "gamma_rnd is obsolete and will be removed from a future version of Octave; please use gamrnd instead");
46 varargin{2} = 1 ./ varargin{2};
49 rnd = gamrnd (varargin{:});
