X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=octave_packages%2Fstatistics-1.1.3%2Fgeomean.m;fp=octave_packages%2Fstatistics-1.1.3%2Fgeomean.m;h=7ed85fca0ef75f4f738ad700fae42745bcc1b455;hb=f5f7a74bd8a4900f0b797da6783be80e11a68d86;hp=0000000000000000000000000000000000000000;hpb=1705066eceaaea976f010f669ce8e972f3734b05;p=CreaPhase.git

diff --git a/octave_packages/statistics-1.1.3/geomean.m b/octave_packages/statistics-1.1.3/geomean.m
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+## Copyright (C) 2001 Paul Kienzle <pkienzle@users.sf.net>
+##
+## This program 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 3 of the License, or (at your option) any later
+## version.
+##
+## This program 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
+## this program; if not, see <http://www.gnu.org/licenses/>.
+
+## -*- texinfo -*-
+## @deftypefn {Function File} geomean (@var{x})
+## @deftypefnx{Function File} geomean (@var{x}, @var{dim})
+## Compute the geometric mean.
+##
+## This function does the same as @code{mean (x, "g")}.
+##
+## @seealso{mean}
+## @end deftypefn
+
+function a = geomean(x, dim)
+  if (nargin == 1)
+    a = mean(x, "g");
+  elseif (nargin == 2)
+    a = mean(x, "g", dim);
+  else
+    print_usage;
+  endif
+endfunction