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annotate scripts/statistics/base/logit.m @ 6046:34f96dd5441b

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[project @ 2006-10-10 16:10:25 by jwe]
author jwe
date Tue, 10 Oct 2006 16:10:31 +0000
parents 2a16423e4aa0
children 451b346d8c2f
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1 ## Copyright (C) 1995, 1996, 1997 Kurt Hornik
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 2, or (at your option)
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8 ## any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, write to the Free
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17 ## Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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18 ## 02110-1301, USA.
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20 ## -*- texinfo -*-
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21 ## @deftypefn {Function File} {} logit (@var{p})
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22 ## For each component of @var{p}, return the logit @code{log (@var{p} /
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23 ## (1-@var{p}))} of @var{p}.
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24 ## @end deftypefn
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26 ## Author: KH <Kurt.Hornik@wu-wien.ac.at>
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27 ## Description: Logit transformation
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29 function y = logit (p)
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31 if (nargin == 1)
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32 y = logistic_inv (p);
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33 else
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34 print_usage ();
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35 endif
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37 endfunction