diff scripts/deprecated/hypergeometric_pdf.m @ 5411:bee21f388110

[project @ 2005-07-13 17:53:44 by jwe]
author jwe
date Wed, 13 Jul 2005 17:53:49 +0000
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+## Copyright (C) 1996, 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_pdf (@var{x}, @var{m}, @var{t}, @var{n})
+## Compute the probability density function (PDF) at @var{x} of the
+## hypergeometric distribution with parameters @var{m}, @var{t}, and
+## @var{n}. This is the probability of obtaining @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 arguments must be of common size or scalar.
+## @end deftypefn
+
+## Author: KH <Kurt.Hornik@ci.tuwien.ac.at>
+## Description: PDF of the hypergeometric distribution
+
+function pdf = hypergeometric_pdf (varargin)
+
+ pdf =  hygepdf (varargin{:});
+
+endfunction