[R] memory limit
ligges at statistik.tu-dortmund.de
Sat May 8 19:00:51 CEST 2010
On 08.05.2010 18:52, Zoppoli, Gabriele (NIH/NCI) [G] wrote:
> when I try to import a microarray CEL batch, I get this error message:
>> myAB<- ReadAffy ()
This seems to be more related to the BioC mailing list.
> Error in .Call("read_abatch", filenames, rm.mask, rm.outliers, rm.extra, :
> cannot allocate vector of length 1287151200
This indicates that the problem is the number of elements rather than
the amount of RAM in the first place.
> which, assuming the value is in bites, is below my RAM values (3 Gb recognized by Windows).
Probably this is 32-bit R under 32-bit Windows? See ?Memory regarding
the restrictions here....
> The isse is, when I try to do
> memory.limit (size = 3000 )
> the error doesn't resolve, and when I type
>> memory.size ()
> I always get
>  26.85
> I'm confused here. Can anybody help me?
> Gabriele Zoppoli, MD
> Ph.D. Fellow, Experimental and Clinical Oncology and Hematology, University of Genova, Genova, Italy
> Guest Researcher, LMP, NCI, NIH, Bethesda MD
> Work: 301-451-8575
> Mobile: 301-204-5642
> Email: zoppolig at mail.nih.gov
> R-help at r-project.org mailing list
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
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