Mercurial > hg > octave-nkf
diff scripts/deprecated/hypergeometric_cdf.m @ 5411:bee21f388110
[project @ 2005-07-13 17:53:44 by jwe]
author | jwe |
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date | Wed, 13 Jul 2005 17:53:49 +0000 |
parents | |
children | 2a16423e4aa0 |
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new file mode 100644 --- /dev/null +++ b/scripts/deprecated/hypergeometric_cdf.m @@ -0,0 +1,42 @@ +## Copyright (C) 1997 Kurt Hornik +## +## This file is part of Octave. +## +## Octave is free software; you can redistribute it and/or modify it +## under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2, or (at your option) +## any later version. +## +## Octave 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 +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with Octave; see the file COPYING. If not, write to the Free +## Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +## 02110-1301, USA. + +## -*- texinfo -*- +## @deftypefn {Function File} {} hypergeometric_cdf (@var{x}, @var{m}, @var{t}, @var{n}) +## Compute the cumulative distribution function (CDF) at @var{x} of the +## hypergeometric distribution with parameters @var{m}, @var{t}, and +## @var{n}. This is the probability of obtaining not more than @var{x} +## marked items when randomly drawing a sample of size @var{n} without +## replacement from a population of total size @var{t} containing +## @var{m} marked items. +## +## The parameters @var{m}, @var{t}, and @var{n} must positive integers +## with @var{m} and @var{n} not greater than @var{t}. +## @end deftypefn + +## Author: KH <Kurt.Hornik@ci.tuwien.ac.at> +## Description: CDF of the hypergeometric distribution + +function cdf = hypergeometric_cdf (varargin) + + cdf = hygecdf (varargin{:}); + +endfunction + +