Here is the exact error I got
--
Read 73 items
Error: cannot allocate vector of size 1953 Kb
Execution halted
---
I am running R on Freebsd 4.3
with double CPU and 2 GB memory
Is that sufficient?
hw.model: Pentium III/Pentium III Xeon/Celeron
hw.ncpu: 2
hw.
Have you read the posting guide for R-help?
You need to tell us more: What hardware/OS/version of R are you using?
A rough calculation on storage needed:
> 6e5 * 70 * 8 / 1024^2
[1] 320.4346
So you need 320+ MB of RAM just to store the data as a matrix of doubles in
R. You need enough RAM to
On Thu, 29 Jan 2004, Alberto Fornasier wrote:
>
> I've tried to use a "for" loop as follows:
>
> > for(i in Licenza.elenco) {
> + Licenza.elenco.prova[Licenza.elenco==i] <-
> length(grep(".*i.*",as.character(Licenza)))}
>
> In which Licenza.elenco is a character vector containing all unique
> val
On Thu, Jan 29, 2004 at 09:30:19PM +0100, Torsten Steuernagel wrote:
> I'm using R 1.8.1 (Win32, Linux) and have some difficulties using
> validation functions for S4 classes. The problem is if I specify a
> validation function with setValidity("myclass", validate.myclass) object
> validation is
Dear Rajarshi,
At 06:43 PM 1/29/2004 -0500, Rajarshi Guha wrote:
Hi,
I'm using regsubsets from the leaps package to select subsets of
variables. I'm calling the function as
lp <- regsubsets(x,y,nbest=5,nvmax=9)
Then I call plot to see which variables turned up in the models. I use
the R^2 scal
Hi,
I try to use lm to fit a linear model with 600k rows and 70 attributes.
But I can't even load the data into the R environment.
The error message says the vector memory is used up.
Is there anyone having experience with large datasets in R? (I bet)
Please advise.
thanks,
Yun-Fang
Hello.
I think this is a simple problem. I have R running a program which generates
variables that it 'remembers'. The trouble is that I've modified the file that it's
generating these variables from but doesn't seem to realize that. When I type 'trees'
- I get the same data set produced.
On Thu, Jan 29, 2004 at 04:17:48PM -0800, Vadim Ogranovich wrote:
> Hi,
>
> While we are on the topic of "Running R remotely in Windows Environment"
> maybe someone could help with the following specific problem. I run R on
> a Linux box from my WindowsXP laptop. I do so via Exceed, which for some
Hi all,
I'm trying to build from source on Linux and getting the following error
when it tries to build the help for 'nlme':
ranef.lme texthtmllatex example
reStruct texthtmllatex example
/home/sfalcon/sw/R-related/R-1.8.1/bin/
Hi,
I'm using regsubsets from the leaps package to select subsets of
variables. I'm calling the function as
lp <- regsubsets(x,y,nbest=5,nvmax=9)
Then I call plot to see which variables turned up in the models. I use
the R^2 scale and see my best model had a R^2 of 0.62.
However when I make a
On 29 Jan 2004 14:20:26 -0600, you wrote:
>I always find it tedious to remember how to write file names in
>Windows (there are rules about '\' and '/' characters) so I use the
>file.choose() function, which brings up a chooser panel. Although you
>haven't said what you want to do with the file, l
Hi,
you have to install RMySQL-0.5.3 from
source with Rcmd INSTALL RMySQL*.tgz but before this works you have to
reimp the lib/opt/libmysql.lib
You find reimp in Mingw Installation.
hope this helps,
regards,christian
Am Donnerstag, 29. Januar 2004 17:00 schrieb Hoeven, Maarten van der:
> Hi
Thanks for the response. Disk space was not the issue (over 90G avail).
However, today I tried a "make clean && make" and everything went fine.
Wish I had an explanation, but I'll settle for the clean build ;-)
On Thu, Jan 29, 2004 at 08:18:41PM +, Prof Brian Ripley wrote:
> I have once seen
Hi,
While we are on the topic of "Running R remotely in Windows Environment"
maybe someone could help with the following specific problem. I run R on
a Linux box from my WindowsXP laptop. I do so via Exceed, which for some
reasons is inconvenient for me.
As an alternative I tried to ssh into the l
I'm using R 1.8.1 (Win32, Linux) and have some difficulties using
validation functions for S4 classes. The problem is if I specify a
validation function with setValidity("myclass", validate.myclass) object
validation is only performed when I create an instance using
new("myclass"), or when I ex
On Thu, 29 Jan 2004 09:19:23 -0700, [EMAIL PROTECTED] wrote :
>hello there,
> I'm a new user to R and I am having difficulty reading a file into the
>program. Here's the error I keep getting, I bet there's a simple solution,
>but I cant find any...
>
>Error in file(file, "r") : unable to ope
See the rw-FAQ Q2.14 R can't find my file, but I know it is there!
I'd be interested to know why you didn't find that -- the posting guide
does ask you to read the rw-FAQ, so I presume there is connection that is
not obvious to you.
On Thu, 29 Jan 2004 [EMAIL PROTECTED] wrote:
> hello there,
If your working directory contains a file you want to read then the
following should work:
dat <- read.table("filename.txt")
If you want to use absolute paths, you have to be careful with the '\'
because that is an escape character... so try:
dat <- read.table("c:/some/path/notice/forward/sl
Where is the problem? It installs from the sources under Windows too, and
even comes with notes for Windows.
Please consult the rw-FAQ for how to install packages.
We have provided binary builds in the past (and David James may still do
so), but discovered that there was little tolerance for v
On Thu, Jan 29, 2004 at 10:43:22PM +0100, Peter Dalgaard wrote:
> Prof Brian Ripley <[EMAIL PROTECTED]> writes:
>
> > I have once seen this when a disc became full.
>
> Flaky RAM chips and overheating might do it too. Also, running the
> system near memory full condition (a runaway Mozilla or Jav
Prof Brian Ripley <[EMAIL PROTECTED]> writes:
> I have once seen this when a disc became full.
Flaky RAM chips and overheating might do it too. Also, running the
system near memory full condition (a runaway Mozilla or Java process
perchance?). Is the crash point reproducible?
> On Thu, 29 Jan 20
Italiano: Mail completata con errori permanenti per alcuni destinatari.
English : Job completed with permanent errors for some recipients.
Summary delivery report:
Mail ID : :::147.210.181.140+YGpQQ05nP
From: [EMAIL PROTECTED]
Number of recipients :
Total : 1
XLSolutions Corporation ([1]www.xlsolutions-corp.com) is proud
to announce February-March 2004 2-day "R/S-plus Fundamentals and
Programming
Techniques".
Boston, MA -> February, 19-20
New York, NY ---> February, 19,20
San Francisc
If I may make a suggestion, it helps if you use informative subject
lines in your email to a high-traffic list like this.
[EMAIL PROTECTED] writes:
> hello there,
>I'm a new user to R and I am having difficulty reading a file into the
> program. Here's the error I keep getting, I bet there
I have once seen this when a disc became full.
On Thu, 29 Jan 2004, Seth Falcon wrote:
> Hi all,
>
> I'm trying to build R-1.8.1 from source on Linux and getting the
> following error when the makefile gets to the step of building the help
> for 'nlme':
>
>
> ranef.lme
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of
> [EMAIL PROTECTED]
> Sent: Friday, January 30, 2004 5:19 AM
> To: [EMAIL PROTECTED]
> Subject: [R] please help me!
>
>
> hello there,
>I'm a new user to R and I am having difficulty reading a
>I'm a new user to R and I am having difficulty reading a file into the
> program. Here's the error I keep getting, I bet there's a simple solution,
> but I cant find any...
> Error in file(file, "r") : unable to open connection
> In addition: Warning message:
> cannot open file `c:MikeWeat
The error message says it: in R, the arguments for the generic function
"[" include i and j; the method definition must include those as well.
Do getGeneric("[") or ?"[" to see the arguments.
As has been said on the R mailing lists in the past, R is generally
compatible with the published book
Hi everibody.
I'm working with a dataframe with many character vector in which each
observation is made of one or more unique values.
Example:
> Licenza[56:58]
[1] BSD License, GNU Library or Lesser General Public License (LGPL)
[2] Qt Public License (QPL)
[3] GNU General Public License (GPL)
66 L
Is anyone aware of a package that allows one to perform a rolling
regression?
For instance, if I have a 1000 x 10 matrix and I want to loop through the
rows of the matrix repeating the regression on a constant sample of 100
rows:
x <- matrix(rnorm(1000*10),ncol=10)
rolling.regression <- function
Hi all,
I'm trying to build R-1.8.1 from source on Linux and getting the
following error when the makefile gets to the step of building the help
for 'nlme':
ranef.lme texthtmllatex example
reStruct texthtmllatex example
/home/s
hello there,
I'm a new user to R and I am having difficulty reading a file into the
program. Here's the error I keep getting, I bet there's a simple solution,
but I cant find any...
Error in file(file, "r") : unable to open connection
In addition: Warning message:
cannot open file `c:MikeW
On Thu, 29 Jan 2004, Harry Khamis wrote:
> I'm planning to start using R. Before getting into it, I'd like to
> ask a couple of questions. Does R carry out loglinear model analysis?
Yes. (It has several functions to do so, including glm, loglin,
loglm and multinom). Putting `loglinear'
Hi all,
I'm looking for a way to install the RMySQL-package into my
Windows-version of R (1.8.1).
I did successfully install this package into my Linux-version of R
(RedHat9), but now I want to do this in my Windows-version too.
How to?
Regards,
Maarten
In the meantime I figured out that the Difference-contrast is not quite what I
was looking for. But I still have two questions
1) Why do I get different results for Helmert contrasts in SPSS and R. I guess
the contrast matrixes of Helmert are about the same in SPSS and R. I probably
make a mist
Your message to the s-news list has been denied
for the following reason(s):
The address from which you posted is not subscribed to the s-news list.
Duplicate Message Checksum (Mon Jan 26 14:49:54 2004)
Duplicate Partial Message Checksum (Mon Jan 26 14:49:54 2004)
--- Begin Message ---
The messag
Depending on how much post-processing you do in
Powerpoint, you might try importing the chart
using a "link".
Have R save the chart in a file. Then go into
Powerpoint, use the Insert Picture from File menu
item, and in the dialog box that comes up select
"Link to File".
-Don
At 10:01 PM +01
Terminate the sens with a $ as in dir(pattern = "*.sens$")
Marcelo Luiz de Laia <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
01/29/2004 11:33 AM
To: [EMAIL PROTECTED]
cc:
Subject:[R] Doubt about pattern
Hi All,
I have a very simple problem. I have s
On Thu, 29 Jan 2004 02:34:27 +0100 (CET)
Karl Knoblick <[EMAIL PROTECTED]> wrote:
> Hallo!
>
> I want to understand / recalculate what is done to get
> the CI of the logistic regression evaluated with lrm.
> As far as I came back, my problem is the
> variance-covariance matrix fit$var of the fit
Dear Harry,
There are two ways to fit loglinear models of which I'm aware and probably
more that I don't know: The loglin() function fits loglinear models by IPF;
there's a convenient front end, loglm(), in the MASS package (one of the
recommended packages). As well, you can fit loglinear model
Hoi Marcelo,
--On donderdag 29 januari 2004 11:33 -0300 Marcelo Luiz de Laia
<[EMAIL PROTECTED]> wrote:
files <- dir(pattern="*.sens")
but it includes all of the files that have "sens", independent of they be
in the end or in the middle of the name of the file.
That's because your pattern is a r
Hi.
1. A period in a pattern (as you wrote) means that you want to match
*any* character. You need to escape the period, i.e. "\\.", or
alternatively use the "[]" indicator where is all the
characters you allow at that position, i.e. "[.]". (I prefer the
latter because in is more readable and yo
On Thu, 29 Jan 2004, Marcelo Luiz de Laia wrote:
> Hi All,
>
> I have a very simple problem. I have several files in a same directory.
> I would like to send for an object only the files that finish in
> ".sens.". I execute the command below,
>
> files <- dir(pattern="*.sens")
see help(regexp)
On Thu, 29 Jan 2004 11:33:25 -0300, Marcelo Luiz de Laia
<[EMAIL PROTECTED]> wrote :
>Hi All,
>
>I have a very simple problem. I have several files in a same directory. I would like
>to send for an object only the files that finish in ".sens.". I execute the command
>below,
>
>files <- dir(patte
Marcelo Luiz de Laia wrote:
>[...] only the files that finish in ".sens.". I execute the command below,
> files <- dir(pattern="*.sens")
files <- list.files("./", "\.sens$")
>
--
Michael T. Mader
Institute for Bioinformatics/MIPS, GSF
Ingolstaedter Landstrasse 1
D-85764 Neuherberg
0049-89-3187-
Jim,
I would really like to reiterate Professor Ripley's and Arne Henningsen
comments. The problem goes for any analytic software or system you might
want to use, not just R. My impression is that at least for part of it, you
want the individual users to use R as they would on their own desktops.
Hello,
I'm planning to start using R. Before getting into it, I'd like to
ask a couple of questions. Does R carry out loglinear model analysis?
That is, will it provide the chi-squared goodness of fit test statistic
for a given hierarchical loglinear model? Maybe even do a model
selectio
Hi!
Trying to reproduce some examples from "Programming with Data" page 341.
Can not reproduce it neither on R1.8.1. nor R1.9.0devel?
library(methods)
setClass("track",representation(x="numeric",y="numeric"))
setMethod("["
,"track"
,function(x,...,drop=T){
track(
Hi All,
I have a very simple problem. I have several files in a same directory. I would like
to send for an object only the files that finish in ".sens.". I execute the command
below,
files <- dir(pattern="*.sens")
but it includes all of the files that have "sens", independent of they be in th
I would also give my votes to Linux. That's essentially the main function
of our Linux boxes, and some of the boxes are `RAM loaded'. We just use VNC
to connect from the Windoze desktop to the Linux boxes. We can mount the
Windows shared drives on the Linux boxes for file sharing. One of my for
siggenes is part of Bioconductor, and the author is Holger Schwender.
You should ask Holger first ([EMAIL PROTECTED]), and the BioC list
second.
Best,
Jim
James W. MacDonald
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbo
> From: Pfaff, Bernhard
> >
> > Hello R-Users,
> >
> > I have some data sets which change on a daily bases. So far I have
> > imported these sets into R, done all my evaluations resulting in a
> > couple of plots, charts and tables of numbers which I
> copy&pasted via
> > clipboard into Powe
On Thu, 29 Jan 2004 01:03:56 -0800 (PST), you wrote:
>Hi,
>
>I had the following situation and I greatly appreciate
>any advice.
>
>SAM gave the following error :
>
>"Error in var(v) : missing observations in cov/cor"
>
>when applied on a dataset. The error was traced to a
>variance computation o
A quick comment. paste() is not needed here; you can get "=" using
'==' as follows
substitute(n[i]==k, list=list(k=n))
Cheers
Henrik
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Roger D. Peng
> Sent: den 29 januari 2004 01:35
> To: Wolfgang V
Note that this will circumvent all the careful work in R to align the
plotmath text correctly. In your case that includes having space for the
subscript. It may not matter for main titles, but it certainly does for
ylab or axis annotation or
People might be producing PDF or Windows metaf
Hmmm, I can certainly remove the path from the \usepackage command. (Now
that I come to think of it, I have never seen that in LaTeX before.) I
wonder why Sweave put it there in the first place? I thought that I was
just running it "straight out of the box". Don't tell me though: I will
read the ma
>
> Hello R-Users,
>
> I have some data sets which change on a daily bases. So far I have
> imported these sets into R, done all my evaluations resulting in a
> couple of plots, charts and tables of numbers which I copy&pasted via
> clipboard into Powerpoint.
^^
Hello
Hi,
I had the following situation and I greatly appreciate
any advice.
SAM gave the following error :
"Error in var(v) : missing observations in cov/cor"
when applied on a dataset. The error was traced to a
variance computation of a vector containing NA in
fudge() [a subroutine called by SAM()
Hi all again
I could not reply before because I was/am very busy
ifthenelse() is what I wanted, I have to read more carefully your
explanations to better understand it
Thanks everybody
Ulisses
On Mon, Jan 26, 2004 at 08:15:51PM +0100, [EMAIL PROTECTED] wrote:
>
> Hi all
>
An alternative but also higly recommendable way is the use of the
psfrag-package in your LaTeX-file. It is furthermore very simple in use.
Type
plot(1:10, main="test")
in your LaTeX-file you insert in your figure-environment the command
\psfrag{test}{$n_i=20$}
before you call the \includegraphi
Hi,
I also suggest to use a Linux Server. You can work on this machine via ssh
(e.g. with PuTTY) and transfer the input and output files with scp or a samba
server (which is easy to install and very convenient to use for windows
users).
Arne
On Thursday 29 January 2004 08:53, Prof Brian Ripl
> "Karl" == Karl Knoblick <[EMAIL PROTECTED]>
> on Thu, 29 Jan 2004 02:34:27 +0100 (CET) writes:
Karl> Hallo!
Karl> I want to understand / recalculate what is done to get
Karl> the CI of the logistic regression evaluated with lrm.
Karl> As far as I came back, my problem
> "Roger" == Roger D Peng <[EMAIL PROTECTED]>
> on Wed, 28 Jan 2004 19:35:28 -0500 writes:
Roger> Use substitute()
Yes!
Roger> n <- 20
Roger> plot(0, 0, main = substitute(paste(n[i], " = ", k), list(k = n)))
but even better is
plot(0, 0, main = substitute(n[i]
Liaw, Andy wrote:
If you don't mind pdf report generated from LaTeX, Sweave would probably
work nicely for you. See the two articles on it in R News, which you can
find on the R web site.
One other possibility is to use the R2HTML package (and maybe the xtable
package, too) to write the `report'
~ is an active character in TeX, so it assumes it is not in a filename.
You will need to escape it.
It would be better to have
\usepackage{Sweave}
there and the path in your TEXINPUTS. TeX is not really designed to work
with file paths.
On Thu, 29 Jan 2004, Murray Jorgensen wrote:
> Hi,
>
> I
On Wed, 28 Jan 2004, Jim Porzak wrote:
> We are considering setting up a fast, RAM loaded machine as an "R-server"
> to handle the big problems not suitable for individual desktops and, also,
> to process ad hoc analysis requests via our portal. We are 99% a Windows
> shop, so first choice is a
On Wed, Jan 28, 2004 at 05:31:11PM -0600, Marc Schwartz wrote:
> On Wed, 2004-01-28 at 14:19, Brad Holmes wrote:
> >
> > Would it be possible to read in a pre-existing postscript file, and
> > output it "as is" through R?
> >
> > I have five plots, and I am placing them in a layout that is 2 X 3
67 matches
Mail list logo
