similar to: negative numerics in []

Dear all, at UseR! 2013, the FastR project was announced by Tomas Kalibera, Petr Maj, and Jan Vitek. FastR is an implementation of the R programming language in Java using AST interpretation and specialisation for improved performance. Since, the implementation has been extended to support JIT compilation, leading to performance improvements. The goal of the project is to further the R community

Dear all, in R 3.1.0, this is happening: > cummin(c(1+1i,2-3i,4+5i)) Error in cummin(c(1 + (0+1i), 2 - (0+3i), 4 + (0+5i))) : 'cummax' not defined for complex numbers > cummax(c(1+1i,2-3i,4+5i)) Error in cummax(c(1 + (0+1i), 2 - (0+3i), 4 + (0+5i))) : 'cummin' not defined for complex numbers It may be fixed in R-devel, but I thought I'd mention it to make sure

Hello, given that `*tmp*` is removed after a replacement, how can code like this work? Is there some special handling for a variable named `*tmp*` when it comes to make element assignments? > x<-c(1,2) > x[1]<-42 > `*tmp*`[1]<-7 # I would expect this one to fail > `*tmp*` Error: object '*tmp*' not found Confused greetings, Michael -- Dr. Michael Haupt Principal

Dear all, we are offering an internship position at Oracle Labs, in Redwood Shores (CA) or Potsdam (Germany). An outline of the job description can be found below. Additional details can be found at https://irecruitment.oracle.com (search for IRC2419637). Best regards, Michael Haupt "In the context of the Alphabet Soup project, Oracle Labs is contributing to an open-source optimised

Hola, Tenía una versión anterior de R, la 2.10.1 en la cual podía cargar perfectamente el paquete "lme4". Actualicé la versión del R a 2.14.0 y aún volviendo a descargar la nueva versión del paquete mencionado cuando intento cargarlo me da el siguiente error : > library(lme4) Error: package ‘lme4’ is not installed for ''arch=i386'' Hay alguna solución para esto o

Hello, System: Solaris 8/9 Samba: 3.02 and 3.06 We have problems with accessing files (from Windows XP) on a samba server that are mounted over nfs (on the server). Some users have symlinks in their home directories to nfs resources. When they try to copy file located in nfs the client simply hangs. To make the thing even stranger: Sometimes it also works (after restarting the samba server

On 28.05.2018 16:38, Martin Maechler wrote: > Then, I now do think this needs to be dealt with as a bug > (but I'm not delving into fixing it!) Ok. Can somebody with write privileges in bugzilla add the bug report? I can also do this myself, if somebody with the required privileges can create a user for me. Greetings Ralf PS: I get an error message from

On 28.05.2018 11:07, G?bor Cs?rdi wrote: > stdin() is not the same as file("stdin"), see the note in ?stdin. In particular stdin() works in an interactive session but not when R -f / Rscript is used, since it does not wait for the user to input anything: $ R -f readLines.R R version 3.5.0 (2018-04-23) -- "Joy in Playing" Copyright (C) 2018 The R Foundation for Statistical

On 12.09.2018 20:20, G?bor Cs?rdi wrote: > This is all normal, a fork cluster works with processes, that do not > share memory. And if you are after shared-memory parallelism, you can try the 'Rdsm' package: https://cran.r-project.org/package=Rdsm Greetings Ralf -- Ralf Stubner Senior Software Engineer / Trainer daqana GmbH Dortustra?e 48 14467 Potsdam T: +49 331 23 61 93 11 F:

Dear all, quite a few package tools depend on R CMD INSTALL today for rapid testing of a package, eg: - devtools::install() - BiocCheck::BiocCheck() I've noticed that at least BiocCheck() doesn't ignore version control folders like .git. Trying to find out why this was, lead me to R CMD INSTALL. I know this R CMD build ignores these files and folders by default, but R CMD INSTALL

Hola a todos! perdón por molestarlos nuevamente con los contrastes, pero estoy trantando de entender que es lo que está haciendo R y de donde vienen los valores que informa pero  no lo logro. Creí haberlo entendido pero a la hora de usar mis datos los resultados no dan como deberían. Tengo dos variables explicativas que son factores con 3 niveles cada uno. Esta es la tabla de medias de la

Dear all, I would like to draw you attention to this question on SO: https://stackoverflow.com/questions/50372043/readlines-function-with-new-version-of-r Based on the OP's code I used the script ####################################### create_matrix <- function() { cat("Write the numbers of vertices: ") user_input <- readLines("stdin", n=1) user_input <-

Hello everybody, this is my first post to this list - normally I take some time to read some messages first to get an impression of the List, but I have a pressing question to ask, so please forgive me if I miss the right tone... I just installed NUT 2.0.2 and try to get it working with our Effekta MT 1500. In the Drievers List I found this entry: "Effekta" "MI/MT/MH"

On 9/20/18 5:15 PM, Duncan Murdoch wrote: > On 20/09/2018 6:59 AM, Ralf Stubner wrote: >> It is difficult to do this in a package, since R does not provide access >> to the random bits generated by the RNG. Only a float in (0,1) is >> available via unif_rand(). > > I believe it is safe to multiply the unif_rand() value by 2^32, and take > the whole number part as an

On Wed, 8 May 2019 at 04:52, Peter Langfelder <peter.langfelder at gmail.com> wrote: > > (CCing the R-devel list, maybe someone will have a better answer.) > > To be honest, I don't know how to. I wasn't able to configure R to use > OpenBLAS using the configure script and options on my Linux Fedora system. > I configure it without external BLAS, then replace the

>>>>> Martin Maechler >>>>> on Mon, 28 May 2018 10:28:01 +0200 writes: >>>>> Ralf Stubner >>>>> on Fri, 25 May 2018 19:18:58 +0200 writes: >> Dear all, I would like to draw you attention to this >> question on SO: >>

Hello all, are there any issues concerning ocfs2 (v 1.2.3) and device-mapper-multipath-0.4.5-12.0.RHEL4? I've build a 4 node cluster with two ocfs2 mounts on /dev/dm-0 and /dev/dm-1. Under heavy load the nodes dies after about two minutes reproducably ;-(( Once I've loaded the ocfs2 modules it seems to me that both modules (device-mapper-multipath related as well as ocfs related) are

In versions of R prior to 3.6.0 the following invocation succeeds, returning the data frame shown: > read.table("https://www.dwds.de/r/stat?corpus=kern&cnt=tokens&date=decade&format=text", header=TRUE) Dekade Anzahl 1 1900 11467254 2 1910 13023370 3 1920 13434601 4 1930 13296355 5 1940 12121250 6 1950 13191131 7 1960 10587420 8 1970 10944129 9

While using parallelization R seems to clone all environments (that are normally passed by reference) that are returned from a child process. In particular, consider the following example: library(parallel) env1 <- new.env() envs2 <- lapply(1:4, function(x) env1) cl<-makeCluster(2, type="FORK") envs3 <- parLapply(cl, 1:4, function(x) env1) envs4 <- parLapply(cl, 1:4,

Hi, after updating to foreign version 0.8-32, I experienced the following error when I tried to load a SPSS file: Fehler in inherits(x, "factor") : objekt "cp" nicht gefunden Zus?tzlich: Warning message: In read.spss("***l.sav", use.value.labels = TRUE, to.data.frame = TRUE) : ***.sav: File-indicated character representation code (1252) looks like a Windows