X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=CreaPhase.git;a=blobdiff_plain;f=octave_packages%2Fnan-2.5.5%2Fpercentile.m;fp=octave_packages%2Fnan-2.5.5%2Fpercentile.m;h=cb0f3bd8e6788e2fff8e9985da8add76b2eee505;hp=0000000000000000000000000000000000000000;hb=c880e8788dfc484bf23ce13fa2787f2c6bca4863;hpb=1705066eceaaea976f010f669ce8e972f3734b05

diff --git a/octave_packages/nan-2.5.5/percentile.m b/octave_packages/nan-2.5.5/percentile.m
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+function Q=percentile(Y,q,DIM)
+% PERCENTILE calculates the percentiles of histograms and sample arrays.  
+%
+%  Q = percentile(Y,q)      
+%  Q = percentile(Y,q,DIM)      
+%     returns the q-th percentile along dimension DIM of sample array Y.
+%     size(Q) is equal size(Y) except for dimension DIM which is size(Q,DIM)=length(Q)
+%
+%  Q = percentile(HIS,q)
+%     returns the q-th percentile from the histogram HIS. 
+%     HIS must be a HISTOGRAM struct as defined in HISTO2 or HISTO3.
+%     If q is a vector, the each row of Q returns the q(i)-th percentile 
+%
+% see also: HISTO2, HISTO3, QUANTILE
+
+%	$Id: percentile.m 8223 2011-04-20 09:16:06Z schloegl $
+%	Copyright (C) 1996-2003,2005,2006,2007 by Alois Schloegl <alois.schloegl@gmail.com>	
+%       This function is part of the NaN-toolbox
+%       http://pub.ist.ac.at/~schloegl/matlab/NaN/
+
+%    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 2 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/>.
+
+
+if nargin==2,
+	Q = quantile(Y,q/100); 
+
+elseif nargin==3,
+	Q = quantile(Y,q/100,DIM); 
+
+else
+	help percentile
+
+end;
+
+
+