/usr/share/octave/packages/statistics-1.3.0/@cvpartition/set.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 35 36 37 38 39 40 41 42 43 44 | ## Copyright (C) 2014 Nir Krakauer
##
## 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}@var{s} = set (@var{c}, @var{varargin})
## Set field(s) in a @samp{cvpartition} object.
##
## @seealso{cvpartition}
## @end deftypefn
function s = set (c, varargin)
s = struct(c);
if (length (varargin) < 2 || rem (length (varargin), 2) != 0)
error ("set: expecting property/value pairs");
endif
while (length (varargin) > 1)
prop = varargin{1};
val = varargin{2};
varargin(1:2) = [];
if (ischar (prop))
switch (prop)
case {"classes", "inds", "n_classes", "NumObservations", "NumTestSets", "TestSize", "TrainSize", "Type"}
s = setfield (s, prop, val);
otherwise
error ("set: invalid property %s", f);
endswitch
else
error ("set: expecting the property to be a string");
endif
endwhile
s = class (s, "cvpartition");
endfunction
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