similar to: Variations on the t test

Hi all, I'm trying to use the package read.table within a foreach loop. I'm grabbing 500M rows of data at a time from two different files and then doing an aggregate/tapply like function in read.table after that. I had planned on doing a foreach loop 39 times at once for the 39 files I have, but obviously that won't work until I figure out why the segfault is occurring. The

I got the following after running succesfully through this loop 28 million times... the loop opens text files in a directory and inserts line by line into a database... *** caught segfault *** address 0xc0000010, cause 'memory not mapped' Traceback: 1: .getGeneric(f, where, package) 2: getGeneric("coerce", where = where) 3: as(obj, "integer") 4:

In session of R, occour following bug's in de (data.entry) function. *** caught segfault *** address 0x2c, cause 'memory not mapped' Traceback: 1: dataentry(odata, as.list(Modes)) 2: de(..., Modes = Modes, Names = Names) 3: data.entry(posto, fecha, serie = registros, status) 4: onEditaSerie(serie, "serie") 5: function () serie <- onEditaSerie(serie,

I'm having a strange problem compiling R4.4.0 on an AlmaLinux9 box. I've compiled previous versions OK on the same hardware/software (last was R4.3.2) but 4.4.0 is repeatedly failing. Configuration works OK. ./configure --prefix=/bi/apps/R/4.4.0 --enable-R-shlib R is now configured for x86_64-pc-linux-gnu Source directory: . Installation directory: /bi/apps/R/4.4.0

Hi, I'm using R-2.12 on a linux 64bit machine. When I run a chunk of code inside a foreach() %do% { ...} or %dopar% {...} (with doMC backend) I keep getting a segfault. Running the *same* code within lapply(something, function(x) ... ) doesn't result in any segfaults. I'll paste the output below, but I'm not sure it would be helpful. I'm more curious how to go about smoking

Hello all, (Thank for your reply) I have a web-application in Apache Tomcat, when i start R in this application, I used packe RSJava Code ROmegahatInterpreter interp; String [] rargs = {"--no-save"}; REvaluator e; interp = new ROmegahatInterpreter ( ROmegahatInterpreter.fixArgs(rargs),false ); e =new REvaluator (); Errors ================ R version 2.10.1 (2009-12-14)

Hi, There seems to be a problem with setGroupGeneric() from package 'methods'. The symptoms are somewhat erratic, in the sense that small changes may lead to any of the following behaviours. 1.Package works without problems on Windows and installs on Linux but gives error when loaded with library(). 2.Package installs on both systems and gives error when loaded on any of them. 3.

>>>>> Pearce, Robert <Pearce.Robert at epa.gov> >>>>> on Tue, 5 Dec 2017 21:31:09 +0000 writes: > I am resubmitting this bug report but with additional information. I am running this with windows 10: w64-mingw32 with R Under development (unstable) (2017-12-04 r73829). There is no such message (as you cite below) in the R-devel archives:

Hi, I am running a MacBook Pro with OS X 10.6.8. When I try to load library(cem) and run any function, R crashes. Any suggestions as to why this is? Thanks in advance. I think the problem is that I don't have all the "infrastructure" I need to run CEM, but I have no clue what to do either... #Do I have tcltk (I have no clue what that is) capabilities("tcltk") tcltk

Dear useRs, I was searching CRAN for implementation of kurtosis and skewness tests, and found that there is some kind of lack on it. So, I have written three functions: 1. Anscombe-Glynn test for kurtosis 2. Bonett-Seier test based on Geary's kurtosis (which is not widely known, but I was inspired by original paper describing it, found coincidentally in Elsevier database) 3.

Robert, To expand a bit on Goran's point, is it possible that you have an old library with packages installed that your R-devel is hitting. The R headers changes relatively recently, so any packages with compiled code that were built long enough ago (I don't have the exact date off the top of my head) need to be rebuilt before they can be safely used. If this is happening in a state

Hi im trying to add error bars to my barplots, there very basic, i have a few grapghs where the y variable is different but on all the X variable is Age (Adult and Juvenile) however this is split into two levels so i have males and females, so my graph basically has four bars on it. I know how to add eror bars for instance when there is only one level eg lookng at the diffrence between male and

[Automatic forwarding from R-bugs failed. This message has been manually forwarded.] Hi all! I'm trying to add Thomas Lumley's defmacro() function Lumley T. "Programmer's Niche: Macros in {R}", R News, 2001, Vol 1, No. 3, pp 11--13, \url{http://CRAN.R-project.org/doc/Rnews/} to the gtools package (provided that Thomas gives his OK). And I've encountered an error in

Interesting, yesterday I had exactly this problem, but today I solved it (see the R-pkg-devel list) by _installing_ R-devel and > update.packages(checkBuilt = TRUE) I also tried it on Martin's Fedora 26 example below. Worked fine (had to install some packages...) On ubuntu 16.04. G?ran Brostr?m On 2017-12-06 11:29, Martin Maechler wrote: >>>>>> Pearce, Robert

Hi Emil, First, thanks for the response. As you mentioned, a lot of times tryCatch does the work, as you can return a value. However, sometimes it is useful to assign several variables when an error occurs. You could do it with <<-, but I prefer to reduce it's usage unless completely necessary. I guess that the attachment was missed in the moderation. Here it is the function:

Dear list members, I've been puzzling over how best to clean up the code for my Rcmdr package. In particular, there's a lot of repetitive tcltk code in the package, and as Martin M?chler has pointed out to me, this makes the package difficult to maintain. If R were Lisp, I'd use macros for much of the clean up. My efforts to do similar things with R functions has run into problems

Hi, I have some surprising trouble installing the gputools package. This is a linux box running Fedora with an Nvidia GeForce GTX 260 card and R 2.12.1 I had gputools running on it for the past several months. Wanting to update to the newest version, I simply executed install.packages("gputools") from within R. This should mean that the problem isn't in the hardware or OS. Errors

The survexp function can fail when called from another function. The "why" of this has me baffled, however. Here is a simple test case, using a very stripped down version of survexp: survexp.test <- function(formula, data, weights, subset, na.action, rmap, times, cohort=TRUE, conditional=FALSE, ratetable=survexp.us, scale=1, npoints, se.fit,

Hello, I'm trying to install KEGGSOAP with bioconductor but i'm facing this problem: /> biocLite("KEGGSOAP") BioC_mirror: http://bioconductor.org Using R version 2.15, BiocInstaller version 1.4.4. Installing package(s) 'KEGGSOAP' trying URL 'http://www.bioconductor.org/packages/2.10/bioc/src/contrib/KEGGSOAP_1.30.0.tar.gz' Content type

Hi all .. there is no doubt a simple answer to this, but it eludes me. In the first session below ( with jarque.bera.test) you will see that p.value prints with a name of X-squared . This is easily fixed by changing the source to assign a more appropriate name - no name is assigned in the source listing below (the original source code of jarque.bera.test() from tseries).. but what I