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Another important thing to note is that the multi-lib approach works well on other platforms like Windows and Linux where "universal binaries" do not exist. Using the same approach on OS X makes for one less special case to...

Erich Neuwirth wrote: > > Look for Rprof in the utils package. > This was already suggested- but the original poster clarified that he is looking to profile the R interpreter it's self, not R scripts. ----- Charlie Sharpsteen Undergraduate-- Environmental Resources Engineering...

pengyu.ut wrote: > > I'm wondering if the speed of accessing list element by index is the > same as that of accessing list element by name. > > l[[1]] > l[['name']] > Have you tried answering this question yourself using the system...

Benilton Carvalho-2 wrote: > > http://cran.r-project.org/web/views/HighPerformanceComputing.html > Also, of the links at the bottom of that page, I found the journal article: "State of the Art in Parallel Computing with R" To be a...

T.Wunder wrote: > > Hi, > > I'm sorry, I've found the right answer: >> x <- 0 >> formatC(x,digits=2, format="f") > [1] "0.00" > > The above worked perfectly! > Thanks & Best wishes ;) > Tom > That old warhorse, sprintf(), can also be a...

Sorry about the double post, but this line: Sharpie wrote: > > ssh user at webserver.com -e "cd ~/.ssh;cat webKey.pub >> authorized_keys" > Should be: ssh user at webserver.com "cd ~/.ssh;cat webKey.pub >> authorized_keys" I.e., omit...

pengyu.ut wrote: > > There are documents for naming conventions for other languages. I'm > wondering if there is a document that clearly describes the > recommended naming convention for R. > You should browse this thread: http://n4.nabble.com/Google-s...

cls59 wrote: > > > data.file <- paste( set.name, sep='' ) > > assign( set.name, read.dta( file.name ), envir = .GlobalEnv ) > > Opps, those lines should have been: data.file <- paste( set.name, '.dta', sep='' ) assign( set.name, read.dta( data.file ), envir = .GlobalEnv ) Sorry...

On Wed, Jan 18, 2012 at 1:18 PM, Ajay Askoolum <aa2e72e at yahoo.co.uk> wrote: > > Given > > a<-"c(1,2,3,4,5)" > > How can? I evaluate the variable a to return a (numeric) vector comprising of 1...

Keith McMillan wrote: > > Dear R users, > > > > Is documentation for the netlabR package available in English? > > > > If not does anyone know if or when it will be? > > > > Regards, > > > > Keith > I don't see a package named netlab or netlabR on CRAN...

cls59 wrote: > > The following might work: alltime[grep("MIDDLE EAR EXPLORE",alltime[[ "CPT Desc ]] ] -Charlie ACK! Terribly sorry about the double post- but I forgot to close the quote. It should be: alltime[grep("MIDDLE EAR EXPLORE",alltime[[ "CPT Desc...

Sharpie wrote: > >> model$call > lm(formula = demand ~ Time, data = BOD) > > This object could be passed to the eval() function to basically re-run the > operation that generated `lm`. > That would be re-run the operation that generated `model`. I think...

Peng Yu wrote: > > Is there a way to profile an R program similar to valgrind > (valgrind.org), in the sense that I can easily see which function is > the bottleneck of an R program? > See writing R-Extensions, Section 3...

Sharpie wrote: > > testData$bin <- cut( testData$count, binBreaks, include.lowest = TRUE ) > I also made a slight mistake, you will want to replace inclde.lowest = TRUE with right = FALSE to the call to cut() to preserve the greater-than-or-equal...

Ralf B wrote: > > What is the fastest way to compare two strings in R? > > Ralf > Which way is not fast enough? In other words, are you asking this question because profiling showed one of R's string comparison operations is...

Deepayan Sarkar-3 wrote > > I believe only Debian/Ubuntu package it (and this would have been more > appropriate for r-sig-debian). I'll coordinate with Dirk et al to > update the relevant files. > > -Deepayan > The bash completion script is...

Peng Yu wrote: > > Is there a way to list all the functions in a namespace? I tried the > following one, but it is not working. > >> showMethods(where=getNamespace('try.package')) > No applicable functions > See: http://n4.nabble.com/Check-functions...

DispersionMap wrote: > > Whats happening? everthings changing round here...plus alot less > posts/users.. > R-Help is a mailing list which is independent of Nabble. Nabble is only one of many front-ends that provides a "forum-like" interface to the...

Peng Yu wrote: > > How to control what functions/classes are exported to a given namespace? > Namespace exports are set by package authors in the NAMESPACE file of an R package. You could alter the NAMESPACE and rebuild the package yourself...

Duncan Murdoch-2 wrote: > > > Why not just modify their source, and rebuild R? > > Duncan Murdoch > > In my case, the IT guys don't always provide the necessary tools and/or permissions to do this. Which is why we are fortunate...