similar to: colour highlighting inputs and outputs in the R terminal?

Dear all, I am a happy user of R console, but I would like to see syntax coloring. I use R 2.12 in Ubuntu Linux. I have found the packages "xterm256" and "highlight", but I was not able to figure out how to use it to highlight the syntax in console output. Also, I tried several GUI interfaces, but I was not able to find something that suits me better than the default R

suppose I have some logical vector x <- as.logical(c(0,0,0,1,0,0,1,1,0)) x How would I make the words TRUE appear on the screen in a different color from the words FALSE? Thanks. --Chris -- Christopher W. Ryan, MD SUNY Upstate Medical University Clinical Campus at Binghamton 40 Arch Street, Johnson City, NY 13790 cryanatbinghamtondotedu "If you want to build a ship, don't drum

Dear all, I installed the amd64 cran2deb [1] JGR binaries on a fresh Debian testing, and JGR is missbehaving. When JGR starts up, one core of the CPU goes to 100% and stays there, even though I am keeping it idle and not performing any operation. I tried JGR with both sun-java6-jdk and openjdk-6-jdk, debian-liv:/home/liviu# update-alternatives --config java There are 4 choices for the alternative

hi, i am running R with JGR and Deducer under Ubuntu Mint Lucid. since i updated to R 2.12 i can no longer make graphs - R just crashes. the full error report was posted to launchpad (https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/675905) without any success so far. anyone with a similar problem or helpful suggestions? thanks! kat

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?

Hello ! I am really happy to find this list. I am not new to R but to Debian or Linux in general. Up to now I used R on MS Windows but now I want to use R on Debian lenny. I have absolutely no experience with Debian. I was able to install R 2.11 on my system using the instruction in the readme on CRAN. I can open R in the shell. On windows I used R with the R GUI or with Tinn-R. Is there the

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

Hi, This is to share my experience of using GUI's for using various Quality Management/Assurance tools. A few days back, I had I had written a mail about Box plots and received some very good suggestions, including that for simple scripts. Thanks everybody for the same. Based on the suggestions, I am trying three GUI's: R Commander, JGR-Deducer combination and RKward. For Box Plots, I

Anyone know how I can highlight specific words/letters (e.g., bold, or different colour) when displaying text to the console using cat or equivalent? I can change e.g., the colour for everything by loading in a new Rconsole file, but what I really want to do is write "hello world" to the screen but with the word "world" highlighted in some way. I've searched the

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

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

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

This is the first release of the xterm256 package. xterm256 is a small package that takes advantage of the 256 color mode of xterm, enabling use of foreground and background colors in the R console. The package exposes one function "style" that takes three arguments: - (x) the text to style - (bg) the background color to use - (fg) the foreground color to use The color might be

This is the first release of the xterm256 package. xterm256 is a small package that takes advantage of the 256 color mode of xterm, enabling use of foreground and background colors in the R console. The package exposes one function "style" that takes three arguments: - (x) the text to style - (bg) the background color to use - (fg) the foreground color to use The color might be

Dear developers I am unable to (properly) load JGR on Debian testing. The JGR window will pop out and R will start up, but it will not perform any of the JGR specific library() calls (rJava, JavaGD, etc.) and will stuck at 100% CPU while the prompt will be non-responsive. The hack that helped previously in such cases, accessing Help > About [1], works no more. All R packages are installed via

Hi everybody, as I am dealing with complex confusion matrices, I wonder whether there might be a way to colour text/tabular data in R. I.e. imagine highlighting the true positive values or certain classes in a table. I know how to colour text in graphical output as well as how to sweave or odfWeave coloured tables. But is there a way to do it directly in an interactive R session? Of course I

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

Hi all, Could anybody point me to some latest productivity tools in R? I am interested in speeding up my R programming and improving my efficiency in terms of debugging and developing R programs. I saw my friend has a R Console window which has automatic syntax reminder when he types in the first a few letters of R command. And he's using R under MAC. Is that a MAC thing, or I could do the

Quick informal poll: what is everyone's favorite text editor for working with R? I'd like to hear from people who are using editors that have some level of direct R interface (e.g. Tinn-R, Komodo+SciViews). Thanks! --j -- Jonathan A. Greenberg, PhD Postdoctoral Scholar Center for Spatial Technologies and Remote Sensing (CSTARS) University of California, Davis One Shields Avenue The

Hello, I've written a brush for R for the SyntaxHighlighter JavaScript library. It allows you to display R code on a web page with the proper syntax highlighting. It's available here: http://demitri.com/code Comments and suggestions for improvement are welcome! Cheers, Demitri