The 90,000 indicators are the interactions between 300 zip codes (= postal
codes) and 300 month indices.
- Roy

On Mon, Mar 22, 2010 at 5:56 AM, Petr PIKAL <petr.pikal@precheza.cz> wrote:

> Hi
>
> r-help-bounces@r-project.org napsal dne 22.03.2010 01:01:00:
>
> > Hi All:
> >
> > I am trying to move a model from Stata to R.
> >
> > It is a linear regression model with about 90,000 indicator variables.
>
> I was tempted to say
>
> ?lm
>
> but I believe that it would end with memory issues.
> On the other way how do you want to interpret 90k variables?
>
> Regards
> Petr
>
> >
> > What is the best approach to follow in R?
> >
> > - Roy
> >
> >    [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>
>


-- 
Roy Lowrance
home: 212 674 9777
mobile: 347 255 2544

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