See also ll() in the R.oo package, e.g.
# To list all objects in .GlobalEnv:
ll()
member data.class dimension objectSize
1*tmp* Person 1 428
2 as.character.Person function NULL1208
3 country character 1
Sorry for my late reply.
Thank you so much Jim. This script of yours
is very2 useful. I have used it.
- Gundala Viswanath
Jakarta - Indonesia
On Wed, Jan 14, 2009 at 12:17 AM, jim holtman wrote:
> Here is a function I use to see how big the objects in my workspace are:
>
>> my.ls <-
> + funct
On Tue, 13 Jan 2009, jim holtman wrote:
That is certainly true because I have seen differences due to the
sharing of values. I also look at what 'gc()' shows at the memory
being used. Does this provide a reasonable estimate of the total
space being used?
Yes, but not just by your workspace,
That is certainly true because I have seen differences due to the
sharing of values. I also look at what 'gc()' shows at the memory
being used. Does this provide a reasonable estimate of the total
space being used?
On Tue, Jan 13, 2009 at 11:14 AM, Prof Brian Ripley
wrote:
> On Tue, 13 Jan 2009
On Tue, 13 Jan 2009, jim holtman wrote:
Here is a function I use to see how big the objects in my workspace are:
Be careful with the caveats spelled out in ?object.size. Especially
for character data such summations can be way off.
my.ls <-
+ function (pos = 1, sorted = F)
+ {
+ .r
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))
+ }
+
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 ex
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