Displaying 20 results from an estimated 4000 matches similar to: "R vs S-PLUS with regard to memory usage"
2000 Oct 03
5
Where is gam?
I noticed that there is no generalised additive model functions in R
(1.1.1) ... is there a package that implements them?
Thanks
Prasad
*****************************************************************
Mr. Anantha Prasad, Ecologist/GIS Specialist
USDA Forest Service, 359 Main Rd.
Delaware OHIO 43015 USA
Ph: 740-368-0103 Email: aprasad at fs.fed.us
Web:
2000 Sep 28
1
tcltk package functionality
Hello,
I wrote a function in R which uses tcltk package .... essentially I wanted
to give within that function, a widget with 2 radiobuttons to choose
between plotting Precip and Temperature plots. After the user has chosen
one of the radiobuttons there is another widget that asking him to identify
outliers. However, I am having a lot of problems...what R does is evaluate
the whole function
2000 Sep 22
3
eval functions... (PR#668)
Full_Name: Anantha Prasad
Version: 1.1.1
OS: Linux
Submission from: (NULL) (199.131.134.30)
I am trying to convert some S-PLUS code to R (a tcl/tk application that uses
R)...
here is the error I got in R (but not in S-PLUS)...so I am wondering if it is a
bug.
Eg., the foll. extract from a function runs fine in S-PLUS but gives the error:
Error in x[[j]] : subscript out of bounds
in R
code
2000 Sep 29
0
Is it R or I?
Salutations:
I have been trying to translate a S-PLUS/ArcInfo (GIS software) application
that I wrote on a SGI (IRIX) platform to public domain R and GrassGIS on
a Linux platform. I am almost on the verge of abandoning it as I find R to
be
rather unstable, slow and frustrating.
I enclose a section of my code for R experts to examine
hoping that they'll point out that all the above three are
1999 Nov 12
1
R-0.65.1 Startup
Dear R users,
I have noticed that my R startup is extremely slow. It takes almost 3
minutes from "double-click" to R prompt. I have been running R-0.64.1 till
recently and it took about 30 sec. I still have access to R-0.64.1. When I
started it up, it took about 25 sec. Can anyone tell me if this is a bug in
R or a problem with my machine?
Note: This is after bootup with R being the
2001 Mar 01
3
How do you expand memory capability (Was: R crashes in Windows ME)
Hello-
Since my data bank in SPSS has > 40 variables, I think that R crashes because of the memory limit.
In Maindonald?s UsingR text, on pg 3, there?s a footnote that reads:
"If you want larger memory space than the default you may want a target akin to
<path to binary>\rw091\bin\rgui.exe --visize 30M --nsize 1000K
[The default is --vsize 6M --nsize 250K
2010 Jan 19
2
Server hanging despite efforts to correct memory limits
My group is working with datasets between 100 Mb and 1 GB in size, using
multiple log ins. From the documentation, it appears that vsize is limited
to 2^30-1, which tends to prove too restrictive for our use. When we drop
that restriction (set vsize = NA) we end up hanging the server, which
requires a restart. Is there any way to increase the memory limits on R
while keeping our jobs from
1999 May 15
2
vsize and nsize
I am running R version ??? under Redhat 5.2. It seems as though the
--nsize object has no effct on the size of the allocated Ncells as
determined using gc(). Yes, I have that much data....
That is if I envoke R with
R --vsize 100 --nsize 5000000
then type
gc()
I get
free total
Ncells 92202 200000
Vcells 12928414 13107200
Thanks
Tony Long
Ecology and Evolutionary Biology
Steinhaus
2000 Nov 09
3
maximum of nsize=20000k ??
Dear R-ers,
somehow it is not possible to increase nsize to more than
20000k. When I specify e.g.
> R --vsize=10M --nsize=21000K
the result is:
free total (Mb)
Ncells 99658 350000 6.7
Vcells 1219173 1310720 10.0
Maybe I have overlooked s.th....
Marcus
--
+-------------------------------------------------------
| Marcus Eger
| E-Mail: eger.m at gmx.de (NEW)
|
1999 Apr 27
2
Memory management
Dear all,
I don't get it:
First of all, the help doesn't say what are the memory limits of
R. Say, what's the max heap size for instance ????
Secondly, I invoke R with the following commands each time:
rgui --vsize 30M --nsize 1000K
rgui --vsize 30M --nsize 2000K
rgui --vsize 30M --nsize 3000K
rgui --vsize 30M --nsize 4000K
I try to open a matrix 8000x8000 by issuing
1999 Apr 12
3
--nsize and --vsize
Martin M has suggested I widen this discussion to R-devel, and
> I agree that we should increase them,
> but I'm not sure at all about the amount.
>
> The default could even depend on the architecture (via "./configure")..
Views, please.
------------- Begin Forwarded Message -------------
Is is not time we increased the defaults a bit? As the base gets bigger
I hit
2000 Aug 17
2
R on os390
G'day R friends,
I didn't get any replies on the main list so I thought I'd try with the
experts.
I was wondering if anyone's ported R to os390. If so, are the vsize and
nsize limits the same as other platforms?
I could really annoy those SAS guys then.
thanks,
John Strumila
john.strumila@team.telstra.com
2009 May 07
1
increasing memory for R bg job
Hi,
Is the following command used to increase the memory or any other command when a background R job is run?
R --min-vsize=vl --max-vsize=vu --min-nsize=nl --max-nsize=nu --max-ppsize=N
source:
http://stat.ethz.ch/R-manual/R-patched/library/base/html/Memory.html
Thx
Carol
[[alternative HTML version deleted]]
2001 Aug 22
1
Huge workspace cannot be opened
Hi everyone,
I have a problem that some people may have already encountered but i did not
find the solution yet.
As I use R to simulate several arrays of data, my workspace is now 35Mb big and
I cannot launch R with it.
An "xdr real data read error occured" and R tells me to delete .RData or
increase memory. I WON'T delete this file and changing the max-nsize to 40600k
did not
1999 Jun 15
2
ESS and R
For anybody who uses ESS with R, how do you invoke the vsize and nsize options
when you call R. I can't find any appropriate variables from an apropos.
Thanks,
Jord
--
Jordan Howarth CSIRO Mathematical and Information Sciences
mailto:jordan.howarth at cmis.csiro.au
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2009 Nov 30
1
allocating vector memory > 1 GByte on Windows XP / Vista / 7
Let me begin stating that I read all help files and faq's on the subject
matter (there aren't more than about a dozen) but either did not find
solutions or found them not to work.
Here is the issue. I am trying to run a spatial regression on a
medium-sized dataset. Part of the functions in the spdep package I use
require me to allocate a vector of 1.1 Gb (mine is not a spatial SIG
2001 Mar 12
4
1.2.2 under M$ windows 2000 lots of plots out of memory?
hi-
If I source the following
for(k in seq(1:20)){
x<-runif(20000,min=-500,max=2000)
y<-runif(20000,min=-500,max=2500)
z<-runif(20000,min=-10,max=10)
cat(k,"file",memory.size())
cc<-rainbow(11)
plot(x,y,asp=1i,xlim=c(-500,2000),ylim=c(-500,2500),main=k,cex=1.0)
for(i in seq(-10,10,2)){
points(x[z > i],y[z > i],col=cc[(12+i)/2],cex=1.0)
}
rm(x,y,z)
2002 Jun 25
1
commandArgs: feature request
Dear R-core Team,
As Thomas Lumley pointed out in one of his e-mails one can use commandArgs()
to get a copy of the command line arguments supplied when R session was
invoked and then use grep to extract parameters of interest.
His solution works very well if the custom options are passed by names, e.g.
--my-option=value, but what if one wants to pass parameters by their
positions. Then it's
2001 Jan 14
2
Help
Dear sir,
I am using R in windows. I want to extend R Memory
size.
I use the following command, but unfortunately it
doesn't work.
-- vsize=15M --nsize=1000K
Your help is appreciated.
Thanks,
Esmail Amiri.
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2005 Jun 29
3
Memory Management under Linux: Problems to allocate large amounts of data
Dear Group
I'm still trying to bring many data into R (see older postings). After solving some troubles with the database I do most of the work in MySQL. But still I could be nice to work on some data using R. Therefore I can use a dedicated Server with Gentoo Linux as OS hosting only R. This Server is a nice machine with two CPU and 4GB RAM which should do the job:
Dual Intel XEON 3.06 GHz