similar to: R-beta: Problem with functions using sub and gsub

R-0.62.1 sparc-sun-solaris2.4: demo(graphics) stops at: > data("iris") Error in sub(pattern, replacement, x, ignore.case, extended) : invalid regular expression or these direct entries give: > data(iris) Error in sub(pattern, replacement, x, ignore.case, extended) : invalid regular expression > > help(iris) Error in gsub(pattern, replacement, x, ignore.case, extended) :

With R-62.1 on Solaris 2.4, configure says the system has regcomp though I do not know where it is getting that information. The Solaris 2.4 regex and other regular expression functions are not interchangeable with the GNU regex and libraries used by sub() and gsub(). Hence it is necessary to acquire the GNU version and to get it into the load path ahead of the system libraries to load it rather

demo("graphics") notes that a circle (piechart) is a test of monitor linearity. With a new monitor on a new linux system with R-0.65.0 I get an ellipse. This is not a pincushion effect and the major/minor axis ratio is constant over size and screen location variation. Is this a hardware problem or are there alternative possible explanations to explore? Gordon M. Harrington Mail: 3720

After many helpful suggestions from many including Brian Ripley, Peter Dalgaard, Martin Maechler, Douglas Bates, and Tristan Savatier--it is clearly time to upgrade my system from SPARC-10 Solaris 2.4. Rational choice of configuration should be based on intended application and perhaps the fact it is my pension, not my university, which now finances my research. My most demanding applications

Several multiple definition fatal errors occur compiling R-0.62.2 and more with 0.62.3 using the Sun native compiler SC2.0.1. Earlier versions of R did not present the problem. It does not occur with gcc. The problem lies in the SC2.0.1 library in sunmath.h which is not fully ANSI compliant. The compiler, with appropriate options, compiles non-ANSI usages but does not recognize alternatives as

Dear helpers, thanks. Installation of R and packages (like integrate) successful done. The LD_LIBRARY_PATH wasn't set in the correct order: system libs ahead of the compiler lib. Cross checks provided by Brian Ripley, Oxford, helped a lot. Yours Bodo gordon.harrington at uni.edu wrote: > Without tracing the loader system calls and knowing where the functions are > located I can

Using netscape 4.03 (or 2.x or 3.x)/ R-0.62.1 with SPARC Solaris 2.4: when netscape is running for help, graphics in R quit with "Color allocation error". Closing netscape removes the problem. netscape does not interfere with other X11 imaging programs including ghostscript and ImageMagick except that it increases the contrast in my mailer windows slightly. (netscape does block

Thanks to Martin Maechler, Douglas Bates, Peter Dalgaard, and Hedderik van Rijn for pointing out the problem is with the color resource demands of the two applications and for their suggested possible solutions. A 24 bit monitor would be ideal and maybe someday I'll have the $$$ to upgrade. "netscape -install" works with the attendant flashing screen color changes from window to

This _may_ be another example of the "space" problem. Numeric fields with embedded spaces have often been converted to factors by read.table (although I confess to not having the latest version). I usually use tr -d ''\40'' < oldfile > newfile to remove the spaces and have no problem. Jim

Ross Ihaka writes: > Peter Dalgaard writes: ************************ > > What he probably would tell you is that the FSF has a substantial "red > > tape" procedure for code contributions to ensure that nobody can claim > > to own parts of the code and thereby block the use of the entire > > product. You can't put code under GPL if you don't own it,

Full_Name: Leon C. Banza Version: 2.8.1 OS: Windows Vista Submission from: (NULL) (195.69.243.253) I believe there is a serious bug in the code for sub and gsub. I do as following: gsub("\\", "-", "some\\backslashed\\string") This ought return "some-backslashed-string", but prints warnings instead: Error in sub("\\", "",

Dear r-helpers, we have installation problems: Successful installation of R-0.63 base package on Solaris 2.5.1 with the SunSoft compilers f77, c version 4.2. We habe problems with the installation of further packages e.g. integrate from CRAN. R code works but the shared objects built from fortran code do not find the appropriate libs with functions like __pow_ii or __epx at runtime. We tried

I've recently tried to get 0.62.3 up on our Suns (4.1.4, using gcc; I'm also having trouble with a Solaris 2.6 compile but I haven't given up hope on that one yet) -- the last compile I did was 0.61.1, which worked smoothly. Running ./configure --prefix=/usr/local/apps/R/R-0.62.3 [--with-g77] (tried both with and without g77, eventually get to the same place), I get a conflict

Hi all,? The survdiff() from survival package has an argument "rho" that implements Fleming-Harrington weighted long rank test.? But according to several sources including "survminer" package (https://cran.r-project.org/web/packages/survminer/vignettes/Specifiying_weights_in_log-rank_comparisons.html), Fleming-Harrington weighted log-rank test should have 2 parameters

Dear list, I spent about two hours searching on the message archive, with no avail. I have a list of people that have to pass an on-line test, but only a fraction of them do it. Moreover, as they input their names, the resulting string do not always match the names I have in my database. I would like to do two things: 1. Match any strings that are 90% the same Example: name1 <- "Harry

> On Feb 13, 2018, at 4:02 PM, array chip via R-help <r-help at r-project.org> wrote: > > Hi all, > > The survdiff() from survival package has an argument "rho" that implements Fleming-Harrington weighted long rank test. > > But according to several sources including "survminer" package

We have around 30+ users using one computer (Win2kTS) So I guess that means one smbd process is handling all 30 users' requests? You can watch the smbd process for this machine max out the CPU at times Is there anyway of getting multiple smbd processes per client/computer that connects Thanks, Paul -------------- next part -------------- A non-text attachment was scrubbed... Name:

> On Feb 14, 2018, at 5:26 PM, David Winsemius <dwinsemius at comcast.net> wrote: > >> >> On Feb 13, 2018, at 4:02 PM, array chip via R-help <r-help at r-project.org> wrote: >> >> Hi all, >> >> The survdiff() from survival package has an argument "rho" that implements Fleming-Harrington weighted long rank test. >>

On 2015-12-17 21:37, peter dalgaard wrote: > As you're dying in an else clause, a previous if () must contain the clue. Unfortunately not necessarily the matching one. > > My guess is that your TRE library is broken. The line should have matched the RE "regline" defined as > > tre_regcomp(&regline, "^[^:]+:[[:blank:]]*", REG_EXTENDED); > ...and

On Aug 23, 2009, at 9:01 PM, Daniel Berlin wrote: >> 2. Use POSIX regcomp facilities. This implies importing some >> implementation of this interface, e.g., Windows. On Linux, BSD, etc. >> we would try to use the platform version if available (and non- >> buggy). > > Don't do it. > They are ridiculous slow, and posix made some really dumb choices in >