similar to: congratulations to the JGR developers

Martin Maechler wrote: > More generally, please, please, everyone : > > Replace > if (something == TRUE) > with if (something) > and > if (something.or.other == FALSE) > with if (!something.or.other) Amen! And right on! And you tell 'em! And a few other exclamations, several of which are not suitable for a family program. That sort of syntax,

When I need to stop a running R script on Windows or Mac I just use the <esc> key which kills the current script and returns the control to R interpreter. But when I run R from JGR the <esc> is useless as well as the other available keyboard keys. Just recently not even clicking on the STOP-symbol (a big red X) placed on JGR top menu bar could terminate a process that had entered a

Dear r-helpers, After updating to R version 2.2.1, 2005-12-20, powerpc-apple- darwin7.9.0 (from binary), JGR wouldn't launch. I then deleted everything I could find related to JGR, and reinstalled it from the latest binary. Both R and JGR are installed in /Applications/ \~LocalApps/mathStat/. Advice on how to identify the source of the problem? My machine: Machine Name:

Full_Name: Erik Lukac Version: R version 2.8.1 (2008-12-22) OS: Mac OS 10.5 Submission from: (NULL) (141.84.28.167) I tried to install JGR, but somehow it doesnt work. > install.packages("JGR") Warning in install.packages("JGR") : argument 'lib' is missing: using '/Users/erikl/R/i386-apple-darwin9.6.0-library/2.8' trying URL

R2.1.0 JGR 1.2 W2k Hello all! I??ve just installed JGR on my both R-equipped computers and am very pleased with the look and functionality. Except in one, very important, way. I can??t figure out how to get the ~ sign from the keyboard to the console. Copying it from old code works fine. Using the traditional GUI works as usual. I have a Swedish keyboard layout, where ~ shares key with ??

Hi, I have been trying for a while to use cbind and rbind to add a row and column to the same table but seem to be able only to add one OR the other??? Any help would be most welcome, Tony Evans Australia [[alternative HTML version deleted]]

This email isn't asking for assistance, but I thought R-help readers would find it interesting. This week we offered a half-day introduction to R for researchers at Augsburg University. The response was astonishing. Although Augsburg has no medical faculty and no engineers, there was far too much demand, with interest from every faculty (barring theology, "for one small

I've ported somebody else's rather cumbersome Matlab model to R for colleagues that want a free build of the model with the same type of I/O. The Matlab model reads a text file with the initial parameters specified as: C:\Data\Carluc\Rport>more Params.R # Number of years to simulate nYears = 50; # Initial year for graphing purposes year0 = 1970; # NPP/GPP ratio (cpp0 unitless) fnr =

Suppose I have a list where I want to extract only the elements that occur in every component. For instance in the list foo I want to know that the numbers 2 and 3 occur in every component. The solution I have seems unnecessarily clunky. TIA, Andy foo <- list(x = 1:10, y=2:11, z=1:3) bar <-unlist(foo) bartab <- table(bar) as.numeric(names(bartab)[bartab==length(foo)])

Although this should be trivial, I'm having a spot of trouble. I want to make a lattice plot of the format y1+y2 ~ x | grp but then fit a lm to each y variable and add an abline of those models in different colors. If the xyplot followed y~x|grp I would write a panel function as below, but I'm unsure of how to do that with y1 and y2 without reshaping the data before hand. Thoughts

I require some assistance with JGR, but following the mailing list link from http://jgr.markushelbig.org/FAQ.html leads me to http://mailman.rz.uni-augsburg.de/mailman/listinfo/stats-rosuda-devel which responds with No such list stats-rosuda-devel I was previously subscribed to this mailing list and want to resubscribe, but where has it gone? Many thanks, Oliver Mannion Programmer COMPASS -

Well, I downloaded the install JGR package for Windows and that seemed to work fine, after the installation I ended up with a modified R window which looked nice and uncluttered. Which I like. Very much. On the other hand, I cannot see how to launch the thing again once I have closed that window. There is supposed to be a launcher somewhere (JGR.exe?), but I have not been able to find it. It

Hi all (really probably just Deepayan): In the plot below I want to add text on either side of each violin plot that indicates the number of observations that are either positive or negative. I'm trying to do this with ltext() and I've also monkeyed about with panel.text(). The code below is generally what I want but my calls to ltext() are wrong and I'm not sure how to fix them.

I recently updated R on Linus/SuSE 11.1 I complained because no on-line help was available from JGR after R update. I was told to update JGR as well. How can I do that ? I installed JGR on SuSE three times in the past with different R versions.Every time it's been a nightmare. I am afraid to have to spend a whole day, maybe longer, to update JGR ... I would greatly appreciate some clear

Good morning, I installed R and JGR following this guide (http://edtechdev.wordpress.com/2009/03/21/installing-r-and-jgr-in-ubuntu-intrepid/#comments). Everything works but I noticed that my cpu is completely used by a process called "java" (which is JGR) even if I am doing nothing.. In the JGRError.log it continues to add the same lines. See the file attached herewith. Someone can

I have updated R 2.9.1 to 2.10.0. and JGR GUI 1.7. I am running Windows XP. I can't seem to get the JGR "Print" or "Help" functions to work. The system locks and requires me to "stop the process". In the past I have preferred the opreation and "feel" of JGR GUI. I realize that this help forum is for R; but, I am hoping that some other R-user is

Hello, I cannot get JGR installed. Here is what I have tried so far http://wiki.ubuntuusers.de/R 1. sudo -s # root werden R CMD javareconf root at gunnar-laptop:~# R CMD javareconf Java interpreter : /usr/bin/java Java version : 1.5.0_18 Java home path : /usr/lib/jvm/java-1.5.0-sun-1.5.0.18/jre Java compiler : /usr/bin/javac Java headers gen.: /usr/bin/javah Java archive

Here's the problem: on Windows, the 'jgr.exe' tool starts up by checking for a connecting to the 'net in order to grab the support packages. Well, we have machines at work that are not and never will be connected to the Internet. I tried manually installing all the packages (JGR, Rjava, etc) but the jgr.exe still tries to find a connection. Is there any way around this?

iMac Intel Core Duo; OS X 10.4.8; Java 1.5.0_06; R 2.4.1; JGR 1.4-14; rJava 0.4-12; iplots 1.0-5 I'm unable to get JGR or iplots to load using "library(JGR)" or "library(iplots)", respectively. This feels like it might be a classpath or Mac look-and-feel issue, but I'm not sure where to go with it at this point. I've searched the fora and web to no avail. Any

After upgrading to R 2.10 and upgrading and testing JGR 1.7, I and other Ubuntu users are getting repeated error messages in JGR that look like this: > Error: could not find function ".getModels" Error: could not find function ".getDataObjects" Error: could not find function ".getOtherObjects" Error: could not find function ".getFunctionsInWS" The