Here is a function I use to see how big the objects in my workspace are:
> my.ls <-
+ function (pos = 1, sorted = F)
+ {
+ .result <- sapply(ls(pos = pos, all.names = TRUE), function(..x)
object.size(eval(as.symbol(..x))))
+ if (sorted) {
+ .result <- rev(sort(.result))
+ }
+ .ls <- as.data.frame(rbind(as.matrix(.result), `**Total` = sum(.result)))
+ names(.ls) <- "Size"
+ .ls$Size <- formatC(.ls$Size, big.mark = ",", digits = 0,
+ format = "f")
+ .ls$Mode <- c(unlist(lapply(rownames(.ls)[-nrow(.ls)],
function(x) mode(eval(as.symbol(x))))),
+ "-------")
+ .ls
+ }
> my.ls()
Size Mode
.my.env 28 environment
.Random.seed 2,528 numeric
.required 72 character
my.ls 6,712 function
**Total 9,340 -------
On Tue, Jan 13, 2009 at 9:53 AM, Gundala Viswanath <gunda...@gmail.com> wrote:
> Dear all,
>
> Is there a way we can find the total object.size of
> all the objects in our R script?
>
> The reason we want to do this because we want to know
> how much memory does our R script require overall.
>
> Rprofmem(), doesn't seem to do it.
>
> and Unix 'top' command is dynamic and
> it doesn't give the exact byte size.
>
> - Gundala Viswanath
> Jakarta - Indonesia
>
> ______________________________________________
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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>
--
Jim Holtman
Cincinnati, OH
+1 513 646 9390
What is the problem that you are trying to solve?
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