similar to: Non-interactive sessions

Greetings, I'm having trouble finding a simple way to calculate a weighted histogram where there may be zero raw counts in a given interval. Given equal-length vectors of data 'data' and weights 'w', and breaks (intervals) for the histogram, I calculate a weighted histogram as follows (see MASS's 'truehist' for an unweighted histogram): bin <- cut(data,

I noticed some odd behavior when I transpose a data frame containing NA's. It seems to cast all the elements as "character" including the NA's. Bug? > t(data.frame(x=1:10,y=1:10,z=rep(NA,10))) 1 2 3 4 5 6 7 8 9 10 x " 1" " 2" " 3" " 4" " 5" " 6"

I just tried to batch-start rgui.exe (not rterm.exe) in a way, that it read.table()s data from a file with changing filename. As I understand no command line parameters are available for that, so instead I tried to pass the filename to an approbriate .RProfile, which works roughly, BUT ## this is my %R_USER%\.RProfile im <- read.table("d:/temp/im/temp.csv", header=TRUE,

Dear developers, I wonder would you consider making a save to a graphics file format (as opposed to ps)? What prompts this is that we have just finished my wife's thesis using R heavily for stats and graphs. The combination of latex, bibtex and R generated .eps worked a treat and we were very pleased with both the final outcome and the efficiency of gernerating it, especially when all the

Greetings, Summary: Has anyone else started a package (or have code) with the capability to write Vis5D-readable netCDF files containing irregularly-spaced data? I've recently put together what might be the beginnings of a (GPL'ed) R interface package to the Vis5D volumetric visualization program (http://vis5d.sourceforge.net). Vis5D is commonly used in the atmospheric science and

Dear all, I'm a beginner in spatial regression, therefore, excuse me in advance for the stupid question. I'm using the function Tps of field library. As I read in help, the assumed model for this regression is additive Y = f(X) + e where f(X) is a d dimensional surface. I have understood that d in not an argument to specify in Tps(x, Y, ...). How can I obtain d ? Thanks a lot.

Hello, I am upgrading to the current R 2.5.1 under Sun Solaris 8. I call the configure script with the --without-readline flag, and it works fine. Then, when I invoke make, I get this kind of error messages: make[2]: Entering directory `/usr/local/R/R-2.5.1-inst/src/library' >>> Building/Updating help pages for package 'base' Formats: text html latex example

I keep getting these fixed-width format (FWF) data files where variables for a single subject are spread across multiple lines and each line has a different format (apparently created with SAS or SPSS). To read them I stole some stuff from `read.fwf' in base R and threw together the function included below. Please feel free to test this function with your own data and let me know of any

Hi, I have an NFS storage system and want to run jpegoptim on several GB's of jpeg images and I'm wondering what the best approach is. Is it ok to run this operation on the Server itself while the clients have it mounted or will this lead to problems like e.g. the dreaded "stale filehandle"? Regards, Dennis

If you export two subvolumes of a btrfs filesystem, they will both be given the same uuid so lookups will be confused. blkid cannot differentiate the two, so we must use the fsid from statfs64 to identify the filesystem. We cannot tell if blkid or statfs is best without knowing internal details of the filesystem in question, so we need to encode specific knowledge of btrfs in mountd. This is

Hi all, I''m preparing win32-service for an 0.5.1 release. I''ve made a couple minor changes and altered the test suite a bit. It passes on my box here, except that about half the time I get this error: 1) Error: test_services(TC_Win32Service): Win32::ServiceError: OpenService() call failed: The handle is invalid. test/tc_service.rb:227:in `services''

Is this a bug-- ------------------------------------------------------------------------------- <234>% R CMD Rd2dvi base.Rd Converting Rd files to LaTeX ... base.Rd Can't use an undefined value as filehandle reference at /opt/R-2.5.1/lib/R/share/perl/R/Rdconv.pm line 78. ENCS is Creating dvi output from LaTeX ... Saving output to 'base.dvi' ... cp: cannot access

https://bugzilla.mindrot.org/show_bug.cgi?id=1398 Summary: slave ssh sessions enter a never-ending blocking state Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo: bitbucket at

With R 1.5.1 (Linux/Intel), I noticed that one of my large functions (>3000 lines) can no longer be parsed. Somewhere around 2800 lines, R will segfault when I `eval(parse(file="..."))' the function. I can parse the lines after around line 2800 by themselves (i.e., cut and pasted). Is there some new limit on the size of R functions? --

I have a confusing problem with getting the form `x - trunc(x)' to be exactly zero when `x' is an integer. It only seems to occur inside of a function. [R-1.6.0 on Linux/Intel] I have a function to return the highest precision digit of values in `x': prec<-function(x){ init <- trunc(log10(max(x))) y <- x - trunc(x) while (any(y > 0)) { init <- init - 1 x1

Puppet is failing to restart lighttpd using the Debian init script. Both the default action of stop/start and using the reload action, which basically does the same thing, fail. It seems to be a filehandle problem. Changing the execute method in service.rb to redirect stdout to /dev/null allows the daemon to restart. Otherwise, I end up with a zombie process and according to strace, ruby

Fedora 13 is using nfs4, and there is a problem in opening files requiring OpenOffice if accessed over an nfs3 mount, so it's time to change. I found a couple of tutorials, and got it *almost* working correctly. This is where I need help. Logwatch tells me /nfs4exports/Data1 and /Data1 have same filehandle for *,192.168.0.0/24,192.168.0.0/255.255.255.0, using first The tutorial I was

Hi folks, i would like to know if it is valid to load a whole .ogg file into memory and call ov_open like this: ov_open(NULL, &OggVorbisFile, pRawData, RawDataLen); An other question is, is it valid to copy some ogg files into one (resource) file, position the filehandle and use ov_read to read only the ogg file which starts at the current position of the file handle? (In other words, does

Hello, I tried to build an own R package on Windows XP but get an error which I can't solve. I called my package "pack". It works to creat the file "pack" with package.skeleton(). But when I try to compile it with Rcmd build --binary pack I obtain the following error: IO::Seekable::seek missing at C:/R/R-2.9.0/share/perl/FileHandle.pm line 59. Compilation failed in

Hi, My apologies for sending this message earlier to the wrong list (next time I'll wait till I'm fully awake). I'm a new R user. I want to do the following: I want to pass a filename to R repeatedly (about 400 times) in order to do a repetitive task (calculating regressions). The way I'm setting it up is to write a bash script that will create an R source file on the fly for