similar to: segmentation fault with sprintf(), sometimes

Hi, I do have it installed on 2 Macs as well (OS X 10.2.8 and 10.3.7) and what I need does work, however if you do the command check routine some problems will likely be revealed. At least there were problems for me. Denis Le 08 févr. 2005, à 12:23, r-help-request@stat.math.ethz.ch a écrit : > De: Don MacQueen <macq@llnl.gov> > Date: 07 février 2005 16:05:14 GMT+01:00 > À:

I have an R process continuously monitoring a data stream. When the data meet certain criteria, I need to send a message to a SOAP server. Currently I'm doing this by making a system() call to execute a perl script, passing the message as an argument to the perl script. I'm wondering if it can be done directly by R, and if so, whether there might be any performance benefit. I've

Conversion of a data frame to a matrix using as.matrix() when a column of the data frame is POSIXt and all other columns are numeric has changed in R 1.9.0 from R 1.8.1. The new behavior issues a warning message and converts to a character matrix. In R 1.8.1, such an object was converted to a numeric matrix. Here is an example. #### R 1.9.0 #### > foo <- data.frame(

Quoting Timo Sirainen <tss at iki.fi>: > On 27.4.2011, at 17.03, J?rgen Obermann wrote: > >> # doveadm -v -f flow move -u g033 test-aus mailbox test-ein all >> Segmentation Fault > > Can you get gdb backtrace? > > gdb --args doveadm -v ... > run > bt full > > Or if that doesn't produce valid output: > > ulimit -c unlimited > doveadm -v

> From: Don MacQueen [mailto:macq at llnl.gov] > > At 5:29 PM +0100 4/30/03, Luke Whitaker wrote: > > > >At the risk of starting a religous war, isn't java the obvious choice > >for a platform independent GUI ? I know java suffered a lot from > >early over hypeing when it wasn't really ready, but in the last year > >or two I've seen some very

Begin forwarded message: > From: Dan Kelley <Dan.Kelley at Dal.Ca> > Date: March 19, 2004 12:00:01 PM AST > To: Don MacQueen <macq at llnl.gov> > Subject: Re: [R] osx/fink: cannot do "R INSTALL" (library mixup) > > That works perfectly! THanks. I did > 524 export PKG_LIBS="-L/usr/local/lib -L/sw/lib" > 525 R INSTALL pspline > and

I am wondering if there is a CRAN package that includes a utility function that will "rotate" file names, in the same sense that operating systems sometimes rotate log files. Or maybe there's something in base R. That is, we have a set of file names, say file1, file2, file3, and when the function is called, file3 is deleted, file2 is renamed file3, file1 is renamed file2, and

I have encountered a problem with merge() that appears to be a bug. Here's an example to illustrate it. > tmp1 <- data.frame(a=letters[1:3],b=LETTERS[2:4],x=1:3) > tmpa <- expand.grid(a=letters[1:4],b=LETTERS[1:4]) > tmpm.1 <- merge(tmpa,tmp1) > tmpm.2 <- merge(tmp1,tmpa) Error in "names<-.default"(*tmp*, value = vnames) : names attribute must

This is not a bug, and has nothing to do with times. For example: > round(1.03,1) [1] 1 Formatting is not the same as rounding. Perhaps you are assuming R formats numbers according to the concept of significant digits, but it doesn't. See the help page for the format function to get started with understanding R's rules for formatting numbers when it displays them. Maybe also some

I have found that data imported from SAS using read.xport() in package foreign (installed recently) does not match the original data, when the data consists of character strings that are only one character long. Here is an example. ---- SAS commands to create the data ---- options nocenter; data foo; a='a'; b='bb'; length c d $2; c='c'; d='

It's not unusual for R users (like me!) to think they've found a bug, when in fact it's their own error. I would like to ask, however, about the situation where a user has studied the situation enough to be very confident they've found a bug. In that case, what procedure would the R core team like users to follow: 1) post to r-help, then wait for a confirmation and request

Installing odesolve in Raqua 1.8.0 or 1.8.1 under MacOSX gives the following message: Warning message: Installation of package odesolve had non-zero exit status in: install.packages(ui.pkgs, CRAN = getOption(where), lib = .libPaths()[1]) Moreover, in the source of odesolve is no makefile. Does anyone know how to get a proper installation? Maartje

I'm trying to figure out how to get out of this situation: > source('monit.r') Error in file(file, "r") : All connections are in use > showConnections() description class mode text isopen can read can write > help.search('connection') Error in file(file, "r") : All connections are in use > q() Save workspace image? [y/n/c]: y Error

I have an XML file that has within it the coordinates of some polygons that I would like to extract and use in R. The polygons are nested rather deeply. For example, I found by trial and error that I can extract the coordinates of one of them using functions from the XML package: doc <- xmlInternalTreeParse('doc.kml') docroot <- xmlRoot(doc) pgon <-

This looks like a bug? Unable to use scan(pipe()) while profiling. I have no idea whether this version of R violates the "do not use `Rprof' in an executable built for profiling" warning in ?Rprof. Thanks -Don > version _ platform powerpc-apple-darwin1.4 arch powerpc os darwin1.4 system powerpc, darwin1.4 status Patched major 1 minor 3.1 year

I have a failure in 'make check' and I would appreciate assistance regarding what to do about it. Thanks -Don Installing R-1.2.3 on build[99]% uname -sr SunOS 5.8 (for those who may recall my previous request for help, I have updated GCC to 2.95.3, and configured with gcc, GCC's c++, and f77 [not g77]) Running 'make check' got this: creating `no-segfault.R'

I am having a problem creating a scatterplot with error bars using gplot. This is only my second day using R so I am very much a newbie. My x-values (OD600) are: 0.00400000 0.01866667 0.04733333 0.08733333 0.22466667 0.42400000 0.82066667 1.39233333 1.61100000 My y-values (cellconc) are: 2e+06 5e+06 1e+07 2e+07 5e+07 1e+08 2e+08 5e+08 1e+09 And my standard deviations (stdev) are: 0.001154701

I am trying to set up a data set for a survival analysis with time-varying covariates. The data is already in a long format, but does not have a variable to signify the stopping point for the interval. The variable DaysEnrolled is the variable I would like to use to form this interval. This is what I have now: ID Age DaysEnrolled HAZ WAZ WHZ Food onARV

Hello! I have tried to build and install latest version of R, but I am not able to perform the install, due to seg. fault. I did the following after SVN checkout and wget for recommendeds: ./configure --prefix=/usr/local/R-devel make make install ... ... tcut text html latex example tobin text html latex example

I have asked this question before, and received some suggestions for work-arounds that get the job done--and they are much appreciated. But I would still like to find out if I'm missing something, and whether there is a direct way using POSIXt functions (as.POSIXct, as.POSIXlt, strptime, in particular). I have environmental data collected once per minute. Here is a subset of 3 input