similar to: License question

Dear mailing list readers! Using R and the plot function I stumbled over this little issue: plot(x=NULL, y=NULL, xlim=range(1:10), ylim=range(1e-9:1), log="y") produces an plot empty plot, where the y-axis is in the specified range. Changing ylim to ylim=range(1e-9:1e-3) creates an y-axis in the range of 1e-12 to 1e-6. This appearance of the y-axis is a

Hello, at our company we are using Samba 4.3.2 in conjunction with Windows 7. We use the Windows 7 machines for our nightly compiles. However, occasionally the schedules compiles stop with a Windows network error message, such as: . . . [ 16%] Generating ui/moc_versiondialog.cxx [ 16%] NMAKE : fatal error U1077: 'R:\usr\20091022\121890\release\win\bin\cmake.exe' : return code

Hello all! Sirrix AG, Saarbr?cken (manufacturer of the Sirrix.PCI4S0 4-port ISDN card for Asterisk) has released the new Asterisk dialplan command PPPD (app_pppd). It allows to connect a Linux PPP daemon to an arbitrary digital (ISDN) Asterisk channel to provide RAS dialin and dialout. The PPPD command has successfully been tested with Sirrix.PCI4S0 cards and a standard ISDN4Linux ipppd "on

Hi all, is there a more convenient way to debug R code than the built in debug() function? (so that one can set breakpoints, step in and out of function calls,...). I read the section on debugging compiled code in the manual "Writing R Extensions" (I only want to debug ordinary code but thought that maybe the advice there could help), but didn't find out how I can start

Hi list. I am new to the list, but not so new to samba. Though i have a question. I am migrating to samba 3.0 and want to setup users using pdbedit (like Volker Lendecke showed at the Linux Kongress in Saarbr?cken; very fine tutorial, thanks!). Is there a way of setting an initial passwort like "test" and to force the user to change it after or while the first login? Perhaps it is a

Hello! My graphs are produced using the "postscript"-option in R (R version 2.10.1 (2009-12-14)). When Greek letters are used on the axis, everything looks fine in the *.ps-file. If included in a LaTeX-file and (on Ubuntu 10.04, fresh install), the Greek letters appear in the DVI- and PS-output, however, if converted with ps2pdf they suddenly disappear. Could anyone suggest a

the rsync command is build by the PHP-Script Here an example of a command with the "Skipping directory" failure: rsync -az -e ssh /cygdrive/F/web/workstation/mediadb/europe shoptv@192.168.8.111: The OS on both machines is Windows2000. rsync is running under cygwin. thanks Michael __________________________________________ moltomedia GmbH - Multimediale Konzepte Michael Clivot -

Hi everybody, I'm currently working towards my Master's degree as a student of Computer Science at the University of Saarbr?cken and highly interested in compiler construction, interpretation techniques, optimization, programming languages and more. :) Two professors of my university approached me about an interesting project just a few days ago: Developing a LLVM-based JIT

Hi folks, I want to have a y-axis using matplot where the y axis is truncated as shown schematically below: (msecs) 3000 | x ~ ~ 800 | x | | x | ----|----|----|----------------- 1 2 3 Position The ~ is supposed to stand for a curved line showing a break. The issue is that I want to plot the points shown by the

Dear R users, we are glad to announce the release of our new R package ROCR, for visualizing the performance of scoring classifiers (available on CRAN). We hope that the package might be useful for those of you working on classification problems. For details, see the package description below, or the ROCR website: http://rocr.bioinf.mpi-sb.mpg.de. You can get a short overview by typing

Dear R users, we are glad to announce the release of our new R package ROCR, for visualizing the performance of scoring classifiers (available on CRAN). We hope that the package might be useful for those of you working on classification problems. For details, see the package description below, or the ROCR website: http://rocr.bioinf.mpi-sb.mpg.de. You can get a short overview by typing

Dear developers, while preparing to submit a package to CRAN, I noticed that a check for lost braces in Rd files (which is enabled in the current r-devel when checking with the '--as-cran' option) seems to return false positives. More specifically, a 'Lost braces' NOTE is issued (at least sometimes) when using the \insertRef{...}{...} command from the Rdpack package. Since

tl;dr: R_CheckUserInterrupt() can be a performance bottleneck within GUIs. This also affects functions in the 'stats' package, which could be improved by changing the position of calls to R_CheckUserInterrupt(). Dear all, Recently I was puzzled because some code in a package under development, which consisted almost entirely of a .Call() to a function written in

Hi all, I have the following dataset, call it test.data (30 columns, and one row named "0"): ADVP ADVP AP AP CONJ CONJ CP CP DU DU INF INF MWU MWU NP NP PP PP PPRT PPRT REL REL SMN SMN SSB SSB SV1 SV1 TI TI 0 96.85 2.05 89.07 2.54 70.91 2.37 94.92 3.46 82.31 11.33 40.96 2.25 98.06 3.43 90.77 17.63 86.60 10.78 60.27 1.32 93.27 0.97 77.60

A more generic solution would be for R to throttle calls to R_CheckUserInterrupt(), because it makes no sense to check 1000 times per second if a user has interrupted, but it is difficult for the caller to know when R_CheckUserInterrupt() has been last called, or do it regularly without over-doing it. Here is a simple patch: https://github.com/r-devel/r-svn/pull/125 See also:

Hello, my data.frame is sort of a collection of process values, i.e. huge run-chart. It consists of a time-stamp in the first column (date as string), factors in the following columns (used for subset-filtering), and some process-data columns. Hereafter, two examples are listed, showing the problems that occour during print: At first the example, that works fine:

This seems like a great idea. Would it help to escalate this to a post on R-bugzilla, so it is less likely to fall through the cracks? On 12/17/24 09:51, Jeroen Ooms wrote: > A more generic solution would be for R to throttle calls to > R_CheckUserInterrupt(), because it makes no sense to check 1000 times > per second if a user has interrupted, but it is difficult for the > caller to

Hi, while implementing the rsync protocol in one of our projects I found that the current CVS version still has a MD4 bug. I'm using the FreeBSD libmd implementation and I still had checksum mismatches with protocol version 27 for files whose size was a multiple of 64 - 4 ( - 4 due to checksum_seed). A patch for todays CVS version is attached. Someone should also review the clean_fname()

Apart from the fact that the statement "such that t1+t2+t3+t4=2970 (as it must)" is not correct, the LP can be implemented as follows: library(lpSolve) LHS <- rbind( c(0,0,0,0, 1, 0, 0,0), c(1,0,0,0,-1, 1, 0,0), c(0,1,0,0, 0,-1, 1,0), c(0,0,1,0, 0, 0,-1,1), cbind(-diag(4),diag(4)), c(0,0,0,0,0,1,0,0), c(0,0,0,0,0,0,1,0), c(0,0,0,0,0,0,0,1) ) RHS <-

It seems benign, but has implications since checking time is actually not a cheap operation: adding jus ta time check alone incurs a penalty of ca. 700% compared with the time it takes to call R_CheckUserInterrupt(). Generally, it makes no sense to check interrupts at every iteration - you'll find code like if (++i % 10000 == 0) R_CheckUserInterrupt(); in loops to make sure it's not called