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> Subject: Re: [R] analysis of large data set
>
> On Fri, 16 Nov 2007, sj wrote:
>
> > All,
> >
> > I am working with a large data set (~ 450,000 rows by 34
> columns) I am
> > trying to fit a regression model (I have tried to use several
> >
Prof Brian Ripley a écrit :
[ ... ]
> What is strange is that no one has ever thanked us for finding out
> (despite most Microsoft documentation) that you can get up to 3.5Gb in a
> 32-bit process on certain 64-bit versions of Windows and enabling you to
> use it in recent versions of R.
Maybe
On Fri, 16 Nov 2007, sj wrote:
> All,
>
> I am working with a large data set (~ 450,000 rows by 34 columns) I am
> trying to fit a regression model (I have tried to use several procedures psm
> (Design package) lm, glm). However whenever I try to fit the model I get the
> following error:
>
>
> Er
Spencer,
There have been a lot of discussions on these boards re working with
large datasets in R, so looking through those will probably inform you
better than I'll be able to. So with that said...
I have been trying to work with very large datasets as well (genetic
datasets... maybe we're in th
All,
I am working with a large data set (~ 450,000 rows by 34 columns) I am
trying to fit a regression model (I have tried to use several procedures psm
(Design package) lm, glm). However whenever I try to fit the model I get the
following error:
Error: cannot allocate vector of size 1.1 Gb
Her
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