On Mar 27, 2010, at 11:43 AM, ManInMoon wrote:


Hi,

I keep getting this error in console. but I have 30G of RAM:

Error: cannot allocate vector of size 154.3 Mb

Is there some way to tell it I have more memory available?

I am on Windows XP 64 bit

But you are probably using 32 bit R.

You could try running this code. I copied if from a posting on r-help, but regret that I did not insert a comment to remind me who posted it.

getsizes <- function() {z <- sapply(ls(envir=globalenv()),
                                    function(x) object.size(get(x)))
 (tmp <- as.matrix(rev(sort(z))[1:10]))  }

I had the same sort of question so many times that I added it to my .Rprofile



--

David Winsemius, MD
West Hartford, CT

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