Mercurial > hg > octave-lyh
diff scripts/statistics/models/private/logistic_regression_derivatives.m @ 12530:d70c99028ba3
Make helper functions for logistic_regression private.
author | Rik <octave@nomad.inbox5.com> |
---|---|
date | Sat, 19 Mar 2011 13:53:38 -0700 |
parents | scripts/statistics/models/logistic_regression_derivatives.m@fd0a3ac60b0e |
children | 72c96de7a403 |
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copy from scripts/statistics/models/logistic_regression_derivatives.m copy to scripts/statistics/models/private/logistic_regression_derivatives.m --- a/scripts/statistics/models/logistic_regression_derivatives.m +++ b/scripts/statistics/models/private/logistic_regression_derivatives.m @@ -18,8 +18,10 @@ ## -*- texinfo -*- ## @deftypefn {Function File} {[@var{dl}, @var{d2l}] =} logistic_regression_derivatives (@var{x}, @var{z}, @var{z1}, @var{g}, @var{g1}, @var{p}) -## Called by logistic_regression. Calculates derivates of the -## log-likelihood for ordinal logistic regression model. +## Calculate derivatives of the log-likelihood for ordinal logistic regression +## model. +## Private function called by @code{logistic_regression}. +## @seealso{logistic_regression} ## @end deftypefn ## Author: Gordon K. Smyth <gks@maths.uq.oz.au>