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scripts/deprecated/chisquare_inv.m

changeset 9846: 1d90fc211872
parent:1cdb42b372e8
author: John W. Eaton <jwe@octave.org>
date: Sat Nov 21 21:44:51 2009 -0500 (33 hours ago)
permissions: -rw-r--r--
description: configure.ac: report freetype, fontconfig, and fltk cflags and libs info 
     1## Copyright (C) 1995, 1996, 1997, 2005, 2007, 2008 Kurt Hornik

     2##

     3## This file is part of Octave.

     4##

     5## Octave is free software; you can redistribute it and/or modify it

     6## under the terms of the GNU General Public License as published by

     7## the Free Software Foundation; either version 3 of the License, or (at

     8## your option) any later version.

     9##

    10## Octave is distributed in the hope that it will be useful, but

    11## WITHOUT ANY WARRANTY; without even the implied warranty of

    12## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13## General Public License for more details.

    14##

    15## You should have received a copy of the GNU General Public License

    16## along with Octave; see the file COPYING.  If not, see

    17## <http://www.gnu.org/licenses/>.

    18

    19## -*- texinfo -*-

    20## @deftypefn {Function File} {} chisquare_inv (@var{x}, @var{n})

    21## For each element of @var{x}, compute the quantile (the inverse of the

    22## CDF) at @var{x} of the chisquare distribution with @var{n} degrees of

    23## freedom.

    24## @end deftypefn

    25

    26## Author: TT <Teresa.Twaroch@ci.tuwien.ac.at>

    27## Description: Quantile function of the chi-square distribution

    28

    29## Deprecated in version 3.0

    30

    31function inv = chisquare_inv (varargin)

    32

    33  persistent warned = false;

    34  if (! warned)

    35    warned = true;

    36    warning ("Octave:deprecated-function",

    37             "chisquare_inv is obsolete and will be removed from a future version of Octave; please use chi2inv instead");

    38  endif

    39

    40 inv =  chi2inv (varargin{:});

    41

    42endfunction