Hi Giles,
Per your questions, everything is done, so I just uploaded the class in a txt
format. You may run it too and tell me how it performs.
The only thing I am not certain is in which package it should go. My proposal
is to go with correlations as it checks multi-colinearity.
If I got everything in the format you want and generally everything is right
(which I rarely manage with the first try!), I will start uploading other works.
Regards
Marios
> Date: Sat, 8 Sep 2012 11:59:10 +0200
> From: gil...@harfang.homelinux.org
> To: dev@commons.apache.org
> Subject: Re: [math] Logistic, Probit regerssion and Tolerance checks
>
> On Sat, Sep 08, 2012 at 10:50:29AM +0300, marios michaelidis wrote:
> >
> > Hi everyone,
> > I will start with the tolerance and Vif checks, because it is smaller and I
> > want to get familiar with the system. I have created a relevant ticket
> > labelled as "
> > I would like to include a VIF and TOLERANCE check for a 2 dimensional
> > double array, vey commonly used by major packages to determine variables
> > that cause multi-colinearity issues and should be excluded from the models"
> > Shall I just upload the class?
>
> If you think that all design issues are clear, and you are ready to adapt
> your code for inclusion to Commons Math (or have done so already), then yes,
> you could just attach your proposed code to the issue on the bug-tracking
> system.
>
> If you want to discuss design issues (such as how to best adapt your code),
> it is better to ask specific questions on this ML.
>
> > What else do I need to do?
>
> It depends on where you are in the process...
>
> Did you already check out the CM source code?
> Did you include your contribution in your working copy of CM?
> Does it follow the style used in CM (API and formatting)?
> Does it compile?
> Did you write unit tests that cover all functionalities?
> Do they pass?
>
>
> Best regards,
> Gilles
>
> > Regards
> > Marios
> > > From: ted.dunn...@gmail.com
> > > Date: Fri, 7 Sep 2012 16:09:34 -0700
> > > Subject: Re: [math] Logistic, Probit regerssion and Tolerance checks
> > > To: dev@commons.apache.org
> > >
> > > On Fri, Sep 7, 2012 at 4:06 PM, Phil Steitz <phil.ste...@gmail.com> wrote:
> > >
> > > > On 9/7/12 3:28 PM, Ted Dunning wrote:
> > > > >> Patches welcome!
> > > > >>
> > > > > Would normally love to, but I can't do more than kibitz based on other
> > > > > implementations I have done.
> > > > >
> > > > OK, lets start with what Marios has and see where we can take it.
> > > >
> > > >
> > > Cool.
> >
>
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