similar to: Error: could not find function

I am currently running an R program on a computer with 16 Gb memory (Windows7, 64 bit). When I look at the task manager, I see that only 4 out of the 8 CPUs are being used. Is this due to some missing in the R code, or should I change something to the settings of the computer? Laurent Franckx, PhD Expert VITO NV Boeretang 200, 2400 MOL, Belgium Tel. + 32 14 33 58 22 Skype: laurent.franckx

Dear all I use a 64 bit Windows7 system with 16 GB memory. I have run an R script in batch mode with the following command: R CMD BATCH masterassignment_2012_11_09.r --save The execution was terminated with the following error message: Error in memory.size(size) : don't be silly!: your machine has a 4Gb address limit I never get this error message in an interactive session

Dear all I am trying to build a package, and get the error message: ""packaging into .tar.gz failed"". I have also installed the same package directly from a locally created zip file. In this case, the package is put correctly under C:\R\R-2.15.0\library. However, when I check the package, I get another error message, stating "ERROR: compilation failed for package".

Dear all I have written a function in C++ , equil_distC, that I am calling from an R script. In the last few days, R has repeatedly crashed when calling this function, or delivered obviously wrong outputs. However, when I restarted R after the crash, the results turned out to be OK most of the time although I had not modified the C++ code. Although the code runs correctly now, I am not sure

Dear all, I am encountering problems with the application of ddply within the body of a self-defined function. The script is the following: moncostcarmoto <- function(costtype){ costaux_result <- data.frame() for (purp in PURPcount){for (per in PERcount){ costcarin =

Hi all. This might seem really naive, but can mtree be used effectively as a native-to-core-OS tripwire equivalent? Would it be as efficient in terms of time-to-run and resource requirements? What sort of pitfalls should I be aware of? Has anyone here done this? If so, would you care to share your scripts/techniques? Thanks, Dave -- ______________________

Dear all, I have problems loading a library in the 64 version of R. The following happens: · I have a file, equildistC.cpp, which contains a few lines of C++ code. · I have compiled the file using the following commands: PATH =

all.vars works fine, EXCEPT, it give a bit too much. I only want the regression variables, but in the following example I also get "k" the variable holding the chosen knots. Any machinery to find only "real" regression variables? cheers, Bendix library( splines ) y <- rnorm(100) x <- rnorm(100) k <- -1:1 ml <- lm( y ~ bs(x,knots=k) ) mg <- glm( y ~

Hi Mark, This is the fix for 2.6.29(introduced by uniting the bucket journal access). Since I found no fixes-for-2.6.29 in your ocfs2.git, it is based on your original upstream-linus. In ocfs2_xattr_value_truncate, we may call b-tree codes which will extend the journal transaction. It has a potential problem that it may let the already-accessed-but-not-dirtied buffers gone. So we'd better

I would like to extract the names, modes [numeric/factor] and levels of variables needed in a data frame supplied as newdata= argument to predict.glm() Here is a small example illustrating my troubles; what I want from (both of) the glm objects is the vector c("x","f","Y") and an indication that f is a factor: library( splines ) dd <- data.frame( D =

Hi, Some try: > names(mi$xlevels) [1] "f" > all.vars(mi$formula) [1] "D" "x" "f" "Y" > names(mx$xlevels) [1] "f" > all.vars(mx$formula) [1] "D" "x" "f" When offset is indicated out of the formula, it does not work... Marc Le 07/03/2018 ? 06:20, Bendix Carstensen a ?crit?: > I would like

Hello, Has anybody successfully called the Rmath library from C using the MS Visual Studio compiler (I am using Visual Studio 6.0)? I have compiled the Rmath library using gcc, and the 'test.c' program (which makes a call to qnorm) works fine when compiled with gcc. However, I get a fatal memory error when I run it after compiling it with Visual C. Would this memory problem be related

Thanks to Edzer and Roger, I can now plot with increased font sizes. However, jpeg still does not reproduce these, nor does it show up in high quality. What I would like to do is produce some highresolution jpegs. Any help would be appreciated Thanx Herry R2.4 on Mandriva 10.2 linux. Dr Alexander Herr Spatial and statistical analyst CSIRO, Sustainable Ecosystems Davies Laboratory, University

Dear Debian maintainer, The Debian internationalisation team and the Debian English localisation team will soon begin the review of the debconf templates used in xen-api. This review takes place for all packages that use debconf to interact with users and its aims are: - to improve the use of English in all debconf templates; - to make the wording of debconf templates more consistent; - to

Hi List, I have recently upgraded to opensuse10.2 and R 2.5 (compiled from source). Now, whenever I use plot the y-axis and labels are black blotches while x-axis and labels are fine. Using demo(graphics) this occurs with plot/boxplot/hist/pairs/coplot but not in the pie graphs and in the "The level of Interest in R" plot, which uses axis to define the y-axis. I presume this has to

Dear list, I am having troubles increasing the fontize when plotting a variogram{gstat} and its model (vgm) with plot and using jpeg(). Also the resolution in the jpeg call does not work. I am using R2.4 on Mandriva 10.2 linux. I can change fontsize with cex.axis in a normal plot, so I presume it has to do with plotting the variogram model. Any help on how to increase the font size and

My institute has been heavily dependent on SAS for the past while, and SAS is starting to charge us a very deep amount for license renewal. Since we are a non-profit organization that is definitely not sustainable. The team is brainstorming possibility of switching to R, at least gradually. I am talking about the entire institute with considerable number of analysts using SAS their entire

Hi List, when loading library(rgl) I get error "RGL: GLX extension missing on server". I have Mesa and xgl installed, but xgl info sais its an highly experimental code. Does this mean I shouldn't bother for a while with opengl or are there alternatives? Any help appreciated Thanx Herry R 2.4.1 on x86_64 opensuse 10.2 Dr Alexander Herr - Herry Spatial and statistical analyst

Now that we've kick-started the LLVM OpenMP runtime discussion, I want to make a concrete proposal to get a test suite up and running for the LLVM OpenMP runtime. I don't think the current setup as an LLVM subproject is sustainable going forward without some form of testing support, automated or otherwise. The motivation: It's difficult to make changes to the source without some

Hi all, I know this is a little off topic (although it might not be because I'm sure there's a solution involving Samba!)... but I hope one of you fine people can advise me on the best approach to achieving an integrated directory supporting Unix/Linux as a first class citizen, storing autofs maps, as well as uid, gid and home folders for each user... and how would that be managed. I see