Re: Code for the algorithm EM

[Thomas Shores]

On Friday 14 September 2007, Thomas Weber wrote:
> Am Donnerstag, den 13.09.2007, 21:48 -0500 schrieb Thomas Shores:
> > There may be, but I'm not aware of it.  It so happens I needed
> > such a program a few months ago, so I wrote a simple version of
> > it. Go to my public directory
> >
> > http://www.math.unl.edu/~tshores1/Public/
> >
> > then step into the OctaveFiles directory.  The program you want
> > is in the Statistics subdirectory.
> >
> > I have a bunch of useful programs there (e.g., an unconstrained
> > optimization suite of programs, some of my own research files in
> > which I've used Octave, etc), but haven't found time to dress
> > them up for submission to an Octave respository.  Browse and
> > enjoy, but as always, caveat emptor.
>
> Please add a license to your files. Interested parties might then
> add them to a repository (if the license permits it, that it).
>
>       Thomas
>
>
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I'll be glad to. Would someone suggest a (concise, if there is one!) 
GPL license statement  that I can sew into these files?  BTW, in 
regard to Soren Hauberg's comments, specifically the EM algorithm I 
wrote  converts an input data matrix X with some NaN entries in 
various columns into a full matrix Xtilde with conditional estimates 
for the missing data computed from MLE estimates of mean and 
covariance.

Thomas Shores