similar to: Loading packages at startup

I've been kicking the following idea around for a while, and am now proposing to put some version into 1.7.0. I'd be interested in comments on the desirability and the design, before I start writing any code. S4 introduced a file .S.chapters which can contain a list of S chapters (equivalent to R packages) to be loaded on start-up. This was the germ of this proposal. Proposal: Extend

Sorry about the odd terminology, but I suspect that my intent might be completely missed had I used "aggregate" or "classify" (each of which appears to have some rather special meanings in statistical analysis and modeling). I have some data about software builds; one of the characteristics of each is the name of the branch. A colleague has generated some fairly interesting

Hello everyone, I have been attempting to make use of the newly implemented detachedEval functionality and I am having a few teething issues. My code works fine when tested with both the Client and the Server on a single machine, but issues arise when I run them separately.Possibly because the local / local connection is running voer a Unix socket rather than tcp proper? Rsession*

Hello. Sorry for this very basic question but I didn't find (of didn't understand) the answer either in the help or in the online guide. I have a string, let's say "hello". I want to know if there is some character in it, let's say an 'o'. I tried > charmatch("o", strstplit("hello","")) but it gives NA (why??) Thinking it may

Hi. I have the following code in a loop. It splits a vector into subvectors of equal size. But if the size of the original vector is not an exact multiple of the desired subvector size, then the first few subvectors have one more element than the last few. I know that the cut function could be used to determine where to break up the vector, but it doesn't seem to provide control over

I'm trying to source a file automatically every time I start R. I tried adding the following .First function in a file Rprofile.site in my $R_HOME/etc/ directory (verified $R_HOME by Sys.getenv()) as well as in a file .Rprofile in my $HOME directory and .Rprofile in the working directory: .First <- function(){ source(file.path(Sys.getenv("HOME"), "R",

On 02/08/16 03:10, Ei-ji Nakama wrote: > Hi, > > Create /etc/profile.d/openblas.sh. > Write the following during in this file. > OPENBLAS_NUM_THREADS = 1 > export OPENBLAS_NUM_THREADS > > OPENBLAS_NUM_THREADS environment variable does not affect the OMP_NUM_THREADS. > Thanks for the response. This works fine for R run from the command line (as does setting the same

Hello everybody. I'm using Rstudio in LMDE (64 bits) with xfce desktop. When I'm connecting , I don't have any problem to start Rstudio , but when I am not connecting Rstudio don't start. Any idea? In rsession-user.log I get 29 Nov 2012 23:07:50 [rsession-jose] ERROR asio.netdb error 1 (Host not found (authoritative)); OCCURRED AT: core::Error

Hi all, I found some strange behaviour, which I think is a bug. Could someone make an account for me on Bugzilla or pass on my report? The problem: When pressing Ctrl-C when a file is sourced in R, run from Terminal (macOS), sometimes the entire session is ended right away, while I just want to stop the script. This is the case when I press Ctrl-C while some functions are running that don?t

When the R_HOME environment variable is set, R issues a warning messages when it starts up. When doing 'make check' this causes the check for eval-etc.R to fail: [...] make[3]: Leaving directory `/Volumes/app/R/src/R-1.4.0_patched_2002-01-24/tests' running strict specific tests make[3]: Entering directory `/Volumes/app/R/src/R-1.4.0_patched_2002-01-24/tests' running code in

I hope it's not too specific in my setup... I've tried with system2 added on the first line, so: Example.R: system2('ls', timeout=5) cat('Start non-interruptable functions\n') sample_a <- sample(1:1e7) sample_b <- sample(1:2e7) matching <- match(sample_a, sample_b) cat('Finished\n') Sys.sleep(10) And in terminal/bash: R --vanilla

Hi, I was be half asleep in the heat ... 2016-08-04 0:04 GMT+09:00 Dirk Eddelbuettel <edd at debian.org>: > > On 3 August 2016 at 16:45, Gordon Ball wrote: > | On 02/08/16 03:10, Ei-ji Nakama wrote: > | > Hi, > | > > | > Create /etc/profile.d/openblas.sh. > | > Write the following during in this file. > | > OPENBLAS_NUM_THREADS = 1 > | > export

Hello- Sorry, this is a bit of a noob question, but I can't seem to progress it any further. I have two dataframes which contain a series of strings which exactly match. The problem is one has more rows than the other (more cases have been added) and they have been sorted so that they are not in the same order. The smaller dataframe, though, contains in another column which has codes

I am having difficulty coming to grips with Appendix B.2 of the otherwise very useful "An Introduction to R" and the related help file for Startup. I am running RGui 1.6.0 on a Windows 2000 machine from the default installation. How the concepts discussed in B.2 and the Startup help file relate to what I see on my machine is something of a mystery. I quote from the Startup file:

Dear guRus, I'm maintaining central R installation (Linux) for our institute. The startup screen of R traditionally echoes some messages (starting with "R version ...Copyright (C).. The R Foundation for Statistical Computing...") and I'd like to display for example right after these messages some other messages about our specific setup, how to contact me etc ... What

Inspired by the functions that Barry Rawlingson and Dave Forrest posted for searching Rwiki and R-help archive, I've made up a function that does the search on Prof. Baron's site (Thanks to Prof. Baron's help on setting up the query string!): RSiteSearch <- function(string, restrict="Rhelp", format="long", sortby="score",

Hi All, I am trying to match two character arrays (email lists) using either pmatch(), match() or charmatch() functions. However the function is "missing" some matches due to differences in the cases of some letters between the two arrays. Is there any way to disable case sensitivity or is there an entirely better way to match two character arrays that have identical entries but written

First, my site will be down December 27-28 because of a network upgrade at Penn. It will also be down at least one day before that, while I upgrade the operating system. (And another day some time in January because of a planned power outage.) Second, I have replaced the search engine in my R site: http://finzi.psych.upenn.edu/ I am now using Namazu instead of HtDig. The direct link to the

Dear list members (esp. Duncan), I've run into the following curious problem with Version 2.2.0 alpha for Windows: Options in the Profile file in R's etc directory don't appear to be set. (I habitually uncomment options(chmhelp=TRUE), to no effect in this case.) As far as I can see, the only thing non-standard about my installation is that I put R 2.2.0 alpha under c:\R rather than

Below is a revised version of my kernel of functions for isolating R/S and operating system differences. The main change is "date" which I've renamed "date.parsed" to avoid conflicts with the R and S date functions. The R call now uses system() rather than unix() to avoid warning messages in R 0.62.3. Paul Gilbert