/usr/share/octave/packages/statistics-1.3.0/geomean.m is in octave-statistics 1.3.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | ## 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
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