similar to: converting string vector to integer/numeric vector

I assume that I have missed something fundamental and that it is there in front of me in "An Introduction to R", but I need someone to point me in the right direction. > x1 <- "1159 1129 1124 -5 -0.44 -1.52" > x2 <- c("1159","1129","1124","-5","-0.44","-1.52") > x3 <- unlist(strsplit(x1,"

Hello: I'm using the library of maps, however, I need to use a map of Puerto Rico, but apparently does not exist. I wanted to know if there is any way that I can create that map? Thanks, Amy [[alternative HTML version deleted]]

I can confirm that it doesn't happen on Ubuntu 18.04.1 so Peter is most likely correct; it looks like its Windows specific. On Thu, 7 Feb 2019 at 12:55, peter dalgaard <pdalgd at gmail.com> wrote: > > This doesn't seem to be happening on MacOS, neither in Terminal nor RStudio, (R 3.5.1, R-devel, R-patched). So probably Windows specific. > > -pd > > > On 7 Feb

On Thu, Feb 15, 2018 at 11:19 AM, Kevin Ushey <kevinushey at gmail.com> wrote: > I suspect your UTF-8 string is being stripped of its encoding before > write, and so assumed to be in the system native encoding, and then > re-encoded as UTF-8 when written to the file. You can see something > similar with: > > > tmp <- '?' > > tmp <- iconv(tmp,

Hi, right now we have (on R v2.7.0 patched (2008-04-23 r45466)) that: > rawToChar(raw(0)) [1] "" > rawToChar(raw(0), multiple=TRUE) character(0) Is this intended or should both return character(0)? Personally, I would prefer that an empty input vector returns an empty output vector. Same should then apply to charToRaw(), but right now we get: > x <- character(0) >

Hi, A piece of my code that uses readBin() to read a certain file type is behaving strangely with R 2.7.0. This seems to be because of a failure to match() strings after using rawToChar() when the original was terminated with a "\0" character. Direct equality testing with == still works as expected. I can reproduce this as follows: > x <- "foo" > y <-

Of course, right after writing this e-mail I tested on my Windows machine and did not see what I expected: > charToRaw(before) [1] c3 a9 > charToRaw(after) [1] e9 so obviously I'm misunderstanding something as well. Best, Kevin On Sat, Feb 17, 2018 at 2:19 PM, Kevin Ushey <kevinushey at gmail.com> wrote: > From my understanding, translation is implied in this line of ?file

I can reproduce this behavior on my Windows 10 system in RGui (cp1252): when I paste the Unicode infinity symbol into the console, it is treated as number 8. This is caused by Windows "best fit" default behavior in conversion of unicode characters to characters in the current native encoding: at some point in the past, 8 has been chosen as a good fit for infinity in Windows. In my

Hello, All: Do you know of any capability to substitute more then one byte in an object of class Raw? Consider the following: > let4 <- paste(letters[1:4], collapse='') > (let4Raw <- charToRaw(let4)) [1] 61 62 63 64 > (let. <- sub('bc', '--', let4Raw)) [1] "61" "62" "63" "64" > # no

Dear all, I have 100 files which are used as input.and I have to input the name of my files again and again.the name of the files are 1.out, 2.out......100.out. I want to know if there is anything like perl so that i can use something like this- for($f = 1; $f <= 100; $f++) { $file = $f.".out"; I have tried this thing in R but it does not work.Can somebody please help me.

Hello, Suppose in the following code, PROTECT(sr = R_tryEval( .... )) sr is a RAWSXP vector. I wish to return another RAWSXP starting at position 13 onwards (base=0). I could create another RAWSXP of the correct length and then memcpy the required bytes and length to this new one. However is there a more efficient method? Regards Saptarshi Guha

Thanks Rafael, Hello All, Could anyone please comment, which part in selectiondag need to be understood/modified to fix this. Regards, Rajesh On Wed, Nov 21, 2012 at 2:38 AM, Rafael Espíndola < rafael.espindola at gmail.com> wrote: > I reported http://llvm.org/pr14393 to track it. > > On 20 November 2012 05:18, rajesh viswabramana > <viswabramana.rajesh at

I think this behavior is inconsistent with the documentation: tmp <- '?' tmp <- iconv(tmp, to = 'UTF-8') print(Encoding(tmp)) print(charToRaw(tmp)) tmpfilepath <- tempfile() writeLines(tmp, con = file(tmpfilepath, encoding = 'UTF-8'), useBytes = TRUE) [1] "UTF-8" [1] c3 a9 Raw text as hex: c3 83 c2 a9 If I switch to useBytes = FALSE, then

Hi all, I've installed rsync-2.5.6 on a sun box (solaris 8). When I run rsync using the command rsync -a ssh /opt/local/pkgs/httpd/htdocs/ root@remotemachine:/mnt/ I get the error rsync: connection unexpectedly closed (0 bytes read so far) rsync error: error in rsync protocol data stream (code 12) at io.c(165) What could be the reason? Any help would be appreciated. Thanks, Rajesh.

Dear List , We are using intel 82599EB based SRIOV capable 10GbE cards on the host machine.The VFs are being assigned to the guest in pass through mode and are providing the network connectivity as expected. However when we shutdown the guest the connectivity does not comes back via the VFs on the guest in next boot unless the VFs are detached from the *guest* *before* initiating a shutdown of

Hi all, This may sound strange, but i have a question.. is there any commands which we can use to see the entire TC configurations.. iam new to this TC , thanks, Rajesh Rajesh Revuru, Res:105 smith lane,#33, Syracuse-NY 13210. Ph.315-422-8908(R) Ph.315-443-9120(O) --------------------------------- Do You Yahoo!? Yahoo! Auctions Great stuff seeking new owners! Bid now!

Hi, Clang crashes when below snippet of code is compiled (used latest svn version) *double func1() { double x ;* * asm ( "" : "=r"(x) : "0"(x) ); return x; }* > *clang -S test1.c* > *Assertion failed: (PartVT.isInteger() || PartVT == MVT::x86mmx) && ValueVT.isInteger() && "Unknown mismatch!", file

Hi Alexey, Thank you very much for your detailed reply, will look into the resources indicated. I'd like to avoid C++ if possible, let me see how it goes. Regards, Rajesh Jayaprakash On Tue 12 Mar, 2019, 6:35 PM Sachkov, Alexey, <alexey.sachkov at intel.com> wrote: > Hi Rajesh, > > If I understand correctly, libclang is a C interface to Clang features, > not LLVM. That

Hi Everyone, I am relatively new to R and would appreciate your help on this problem that I encontered this morning. When running an ordinal IRT model using Ratings package on R, I keep getting this error message. ord.out<-ordrating(UNORD, burnin = 1000, mcmc = 40,000, thin = 400, tune = 1, verbose = 1000, seed = NA) Error in as.vector(as.integer(Y)) : (list) object cannot be coerced to

Hello, How do I change this: > cnt_str [1] "\002" "\001" "\102" ...to this: > cnt_str [1] "2" "1" "102" Having trouble because of this: > nchar(cnt_str[1]) [1] 1 Thanks! Ben [[alternative HTML version deleted]]