similar to: Query the pointer protection stack size (--max-ppsize=N) from within R?

Dear list, Is there an exact formula / safe rule of thumb that allows one to express the value of --max-ppsize as a function of the value of getOption("expressions") ? ?options tells "If you increase it [the expressions option], you may also want to start R with a larger protection stack". Motivation is to determine stack size of a Java vm used to launch R with a given

G'day all. I'm a new user of R -- but an arms-length user, as I'm running it from Octave via the ROctave interface that Duncan Temple Lang wrote some years ago and Stephan Van Der Walt recently updated for use with Octave 2.1.71. I'm using R version 2.1.1. ROctave uses libR.so to provide the interface. My system is Ubuntu linux 5.10 and I'm using the packages that come with

Hi, Cosmetic. Starting R with e.g. --max-ppsize=-10 produces the following warning: WARNING: '-max-ppsize' value is negative: ignored The name of the option displayed in the warning is incorrect. Could that be fixed? See src/main/CommandLineArgs.c (there are 3 places in that file where the name of this option needs to be adjusted). This is with current R-alpha. Thanks! H. --

I am attempting to create a formula using as.formula for a PLS analysis. I have used the code below successfully, but in a previous R version and with many fewer predictors. Any help getting all of these predictors into one formula would be greatly appreciated. TC.fmla <- as.formula(paste("TC ~ ", paste(vars, collapse= "+"))) As I mentioned, this code worked fine in a

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]]

Dear All, at the moment I am using R for calculations of large databases. Unfortunately, R only manages to complete certain operations at some times, and not at others. I usually get the error message "cannot allocate vector of size XX" I am using the 64-bit version with Windows 7. While my computer has 8 RAM, I do have a feeling that R cannot use all of it. Searching online, I

Dear list, I have been trying to run the function "qvalue" under the package qvalue on a vector with about 20 million values. > asso_p.qvalue<-qvalue(asso_p.vector) Error: cannot allocate vector of size 156513 Kb > sessionInfo() Version 2.3.1 (2006-06-01) i686-pc-linux-gnu attached base packages: [1] "methods" "stats" "graphics"

Hi, I'd like to test whether a (localhost) PSOCK cluster node is still running or not by its PID, e.g. it may have crashed / core dumped. I'm ok with getting false-positive results due to *another* process with the same PID has since started. I can the PID of each cluster nodes by querying them for their Sys.getpid(), e.g. pids <- parallel::clusterEvalQ(cl, Sys.getpid()) Is there

Dear all I have trouble with setting the size for jpegs and pngs. I need to save a dendrogram of 1000 words into a jpeg or png file. On one of my computers, the following works just fine: bb<-agnes(aa, method="ward") jpeg("C:/Temp/test.txt", width=17000, height=2000) plot(bb) dev.off() On my main computer, however, this doesn't work: >

Hi, I use Xen 3.0.3-1 on a Debian Etch with LVM to store my DomUs. I already exploit a Windows 2000 in a DomU but I can''t install a windows NT4 Server: I have a death of Blue Screen during the installation begining. Did someone test that scary NT4 DomU with success? I think NT4 need a disk driver but wich one? and how can I give it one? My last solution to test is: to convert a NT4

Hello, I am working on a project analysing the performance of motor-vehicles through messages logged over a CAN bus. I am using R 2.12 on Windows XP and 7 I am currently plotting the data in R, overlaying 5 or more plots of data, logged at 1kHz, (using plot.ts() and par(new = TRUE)). The aim is to be able to pan, zoom in and out and get values from the plotted graph using a custom Qt

One comment: For your R devel example you didn't use spaces in the expression, i.e. maybe that's broken too with spaces? Three questions: Does it work if you avoid spaces? Does it work if you use single quotes? Does this also occur for Rscript? Thxs Henrik On Dec 5, 2017 03:44, "G?bor Cs?rdi" <csardi.gabor at gmail.com> wrote: I wonder if this is intended. Thanks,

Wine debug no longer launches for me. Not that I know how to use it, but I like trying to find and report bugs. Warning: /usr/bin/winedbg.exe not accessible from a DOS drive Warning: /usr/bin/winedbg not accessible from a DOS drive Warning: /usr/bin/winedbg 137011720.exe not accessible from a DOS drive Warning: /usr/bin/winedbg 137011720 not accessible from a DOS drive Warning: /usr/bin/winedbg

I'd like to put up on the wiki the known working 3.3v MotherBoards people are using in production... I am very interested w/ppl with dual te410's with lots of concurrent channels in use Please dont post just your fav spec boards JUST ppl with working stable installs with TE410s, if possible with url, if not the exact board number & ill google it when i post to the wiki thxs in

Hi ! I've Wine 1.0RC3, and I've an error when I start Chessmaster 10th: err:wgl:X11DRV_wglGetProcAddress No OpenGL support compiled in. I think I've missed something during the install... How can I install the opengl support? Thxs! Pikos PS: sorry for my English.

Hi gents ! I am trying to set-up an S4 server following the wiki instructions on Fedora 14. Everything seems fine until step 10 : kerberos DNS dynamic updates configuration. I seem to have done what is required (set $KEYTAB_FILE & KRB5_KTNAME in /etc/init.d/named, add the tss-gssapi-credential & tss-domain stanzas), however wher starting the named service, it remains stalled.... I

Hi. Since today we are not able to login into our account. It looks like a password reset. Can you please provide us with an new password? Account: digitaal at loesfm.nl<mailto:digitaal at loesfm.nl> Password: unknown Thxs in advance Sincerely Will -------------- next part -------------- An HTML attachment was scrubbed... URL:

Is there a low-level function that returns the length of an object 'x' - the length that for instance .subset(x) and .subset2(x) see? An obvious candidate would be to use: .length <- function(x) length(unclass(x)) However, I'm concerned that calling unclass(x) may trigger an expensive copy internally in some cases. Is that concern unfounded? Thxs, Henrik

Full_Name: John Brzustowski Version: R-devel trunk and R-2.4.0 OS: linux Submission from: (NULL) (76.10.152.79) Here are two minor potential issues in pointer protection stack (PPS) code which could arise in debugging R with valgrind. Only the second could possibly cause a problem in normal use of R, and only under laughably implausible circumstances. (1) valgrind is given a wrong address when

Hi list, Calling setGeneric()/setMethod() from within the .onLoad() hook of MyPkg package produces the following error: > gctorture(TRUE) > library(MyPkg) .onLoad(): ok1 .onLoad(): ok2 Error : protect(): protection stack overflow Error : .onLoad failed in 'loadNamespace' for 'MyPkg' Error: package/namespace load failed for 'MyPkg' This is with