[R] Matrix

Uwe Ligges ligges at statistik.uni-dortmund.de
Thu Sep 30 11:43:24 CEST 2004

salvati nicola wrote:

> I have a matrix 2900X2900 and I have to solve it. But R says that it can't allocate 67899kb.
> How can I do?

a) Clean up your workspace before trying to work on the matrix
b) Is this an outdated R version on Windows? Then (i) please upgrade and 
(ii) please read the R for Windows FAQs and ?Memory.
c) Buy more memory, if you have less than 512MB. 512 MB suffices for me 
(in a clean workspace!) in ~5 min. using Rblas.dll linked against ATLAS. 
You probably want to have ~1GB of memory for serious other calculations 
with those matrices.

Uwe Ligges

> Appreciate your kindly help! 
> Salvati Nicola
> Dipartimento di Statistica "G.Parenti"
> salvati at ds.unifi.it
> tel. 055.4237.224
> fax 055.4223560
> 	[[alternative HTML version deleted]]
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