similar to: Displaying Grahics to the X Window when calling R from command line

I am developing an application that uses Eclipse framework on Windows. I have to call R from Java. I downloaded rJava package and installed it. I set the classpath in the Run Dialog in Eclipse to the directory where the JRI.jar is. I set the Path environmental variable to the directory where R.dll and jri.dll are. Yet when I run the rtest example (in jri/examples directory), I get the

As a java programmer, I'm having issue conceptualizing the following use case: Given an value, passed into a function, how do I pull out the lookup? Ie. A list of keys (key1, key2, key3) A list of values (val1,val2,val3) I want to write a function (or is there something built in?) such that Callit <- (thekey) { (magic happens here) Return value } Any ideas? Thanks a bunch!

I just installed R on my 64 bit SUSE Linux system -- I compiled with the default x windows support on.. This may be a newbie question (apologies in advance)-- but how does this show up in X? I have SSH'd in to my box and set my display -- I can run xcalc OK -- but when I hit the R binary it just goes to the command line -- if does not give me an x-window. I suspect I need another

Hello, I want to try to connect R to PostgreSQL. I have found that there are three ways: DBI or RODBC or RPostgreSQL. I tried around with DBI and RODBC but didn't get it running. In both cases I'm not clear about how to set the driver/data source. I get this error: x > channel <- odbcConnect("rtest", uid="oliver") x Warning messages: x 1: In

Dear All, I'd like to use Weka functions that are not implemented (do not have interface) in RWeka, like the Remove function and others in the future! The .java() functionality is for that purpose but I haven't seen any example with Weka functions. Could anyone give me hand in how to do it? For instace if I want to use the weka.filters.unsupervised.attribute.Remove? 1. in the R console,

Back in October/November 2007 when I asked about Sparc zfs boot and root capabilities, I got a reply indicating late December 2007 for a possible release. I was wondering what is the status right now, will this feature make it into build 79? This message posted from opensolaris.org

hello, I recently installed wow the eu trial version the install went fine. However when the game started the grahics were weird the floor was see through . I have done all the necessary tweaks from here. https://help.ubuntu.com/community/WorldofWarcraft here are some screen shots http://i281.photobucket.com/albums/kk210/trigsenior/WoWScrnShot_071708_215520.jpg

All, I think this is pretty basic but I couldn't find the answer in any source. I have just built my own R for Linux (amd 64). It runs well, but R thinks that it only has 80 characters or so of screen width. I log on with Putty to the box and can stretch it as large as I want. Is there a simple way to tell R to use more screen width when displaying? From whatami: OS RELEASE :

Hi, I am setting up my R environment on windows 7 for the first time. I am not able to send emails from my R sessions. I am having problem in creating outlook com object to send emails. Same code works fine from my windows xp setup. Following is the code (If outlook is already running on PC) x <- outlook() mail <- x$CreateItem(0) Mail object is NULL in above case. If outlook is not

Hello list, I have encountered a problem trying to save graphs using the R-graphics menu: File|Save as. The menu suggests that files may be saved as either Metafile, Postscript, pdf, png, bmp, jpeg. When I specify any of those file formats a menu comes up requesting a file name. After providing a name R invariably hangs and has to be restarted. I am able to save files under the various

Caveats and disclaimers: I am quite happy to undertake self-teaching if directed to a relevant prior posting and welcome such direction. I have programming and statistical training/experience which I would characterize as Masters level. Thank you for reading and replying to this post. It is very much appreciated. ---begin problem description I have a large data set that I have imported to R

Hi I have been trawling the web, FAQs, and R manuals for help on the following issue, but have failed and was wondering if anyone has a solution to the following problem: After having installed R 2.6.2 for Windows (binary), I tried to install various packages. Every time I try loading a package (any package) via the built-in menu, I run into the following error message. >

How to get the previous business day in R? I saw some post about using functions in timeSeries package before but can not find it anymore. Thanks! =============================================================================== Please access the attached hyperlink for an important el...{{dropped:8}}

HI I'm need to run samba version 2.2.8 and 2 smbd / nnbd processes in a single machine with two separate smb.conf files . They will runs on individual interfaces and how can I do that ? Tried all means that I know off , but to no avail. Please help. Thanks & rgs amin ============================================================================== This message is for the named

I am trying to get XDMCP working over SSH on CentOS 4.4 from a windoze box running Cygwin/Putty I have set Enable=true in /etc/X11/gdm/gdm.conf restarted the X server, logged in with Putty and X11 forwarding enabled. I then try to start the Xserver with the following commands # gdmXnestchooser localhost or # Xnest :1 -query localhost Both commands will successfully display a X window and show

Hallo, once again I have a question. Maybe someone can help me. I call in my programm (VC++) the Rterm.exe via "Rterm.exe --no-restore --no-save < example.R >example.Rout". In example.R : temperaturfeld <- read.table(file.choose(), header = TRUE, sep= "", comment.char = "#") temperaturmatrix <- data.matrix(temperaturfeld) windows()

An intermittent need to connect to a CentOS4 development box from a MS-Win2K workstation using X-Windows has developed here. However, I cannot seem to find a cheap (read free) X-windows client for MS- Windows to accommodate this. This seems very odd to me, displaying no doubt my profound ignorance of the issues involved. The few shareware versions that I have located expect registration

http://bugzilla.mindrot.org/show_bug.cgi?id=800 Summary: reverse lookup solaris Product: Portable OpenSSH Version: -current Platform: UltraSparc OS/Version: Solaris Status: NEW Severity: minor Priority: P2 Component: sshd AssignedTo: openssh-bugs at mindrot.org ReportedBy: koen.maris at

Hola a todos, estoy intentendo cargar unos datos contenidos en una tabla de ACCESS, por lo que ejecuto los siguientes comandos dir<-"C:/Users/D/Desktop/" library(RODBC) cn<-odbcConnectAccess(paste(dir1,"datos.mdb",sep="")) pero me da el siguiente error Warning messages: 1: In odbcDriverConnect(con, ...) : [RODBC] ERROR: state IM002, code 0, message

Hi netters, Now I'm connecting from my local windows machine to a remote linux machine and launch R out there using SSH. When I tried to create grahics, like using plot or heatmap, I cannot see the output. Maybe a new R window displaying the graphics has popped out in the remote machine? Or I need to change some settings for the graphics to display? I don't know. I googled it and