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// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) ???? - INRIA - Scilab
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
function m = mtlb_std(x,flag) ;
[lhs,rhs]=argn()
if rhs<2 then flag=0,end
if or(size(x)==1) then
m=st_deviation(x)
n=size(x,'*')
else
m=st_deviation(x,'r')
n=size(x,1)
end
if flag==1 then
m=m*sqrt(1-1/n)
end
endfunction
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