similar to: JGR editor setting problem

Hi All, I'm learning JGR 1.4-15 with R 2.4.1 in Windows XP (all patches applied). JGR looks great but I'm having trouble getting the data editor to save my results. I don't see anything in R-help about it. Here are the steps I followed: 1. I chose "Tools>Object Browser" & double-clicked on a data frame, "mydata". 2. A spreadsheet editor popped up and

Hi there, I am a newbie to R and just installed R 2.7.2 and JGR. As root, JGR launch successfully both in R or by a launcher (a script in shell), but it not works for non-root user. What's the cause of this issue? sudo update-java-alternatives -s java-6-sun sudo R CMD javareconf sudo R >install.packages("JGR", dep=TRUE) >library(JGR) >JGR() # JGR launched successfully

Hi All, I would like to announce the release of Deducer 0.4-1 and JGR 1.7-2 to CRAN. The updates should be propagating through the mirrors over the next few days. On the Deducer side we have a number of nice improvements: 1. A new Text Field Widget for plug-ins is included, which is better suited for entering/displaying numeric and short string fields than TextAreaWidget. 2. A new Object Chooser

Hi All, I would like to announce the release of Deducer 0.4-1 and JGR 1.7-2 to CRAN. The updates should be propagating through the mirrors over the next few days. On the Deducer side we have a number of nice improvements: 1. A new Text Field Widget for plug-ins is included, which is better suited for entering/displaying numeric and short string fields than TextAreaWidget. 2. A new Object Chooser

Hi,all I only got the time data such as: tms<-c("19:30:23","18:39:10".....) I want to manipulate this time series data. For example, plus one second(or minute) or minus one second This data only has the time(h:m:s), without the date. I know that there are chron package, ISOPix class and the timeDate class, but all these class need the input of date. How can we

Hi All, I am trying to install JGR GUI for R (windows xp) but facing the problem. The following error message is displayed when I click on JGR.exe "Cannot find Java/R Interface (JRI) library (jri.dll) Please make sure you start JGR by double clicking the JGR.exe program" I know this is R help forum, but trying to get help from experts who are using JGR. Any help or idea will be

Hi, I've noticed that font antialiasing is enabled in the console window, but not in the editor windows. I'm using R version 2.12.1. JGR 1.7.4 and the jdk from Ubuntu 10.04, which claims to be: OpenJDK Runtime Environment (IcedTea6 1.9.5) (6b20-1.9.5-0ubuntu1~10.04.1). Is that a problem with my installation? Has someone else noticed that issue? Regards, Matthias

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

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

Dear all I am very intersted in writing my own function to deal with some complicated task, but I don't know how to start. I can't find detial material with examples teaching me how to write my own functions. Can anyone help me and recommend me some learning material? Many Thanks Ted -- View this message in context:

Dear R experts, How to find out the index of minimum or maxmum number in a vetor or data.frame? For example, a= n price 1 50 -2 100 0 200 -1 300 ...... I want to find out the row which the n is the smallest or largestest and extract the price. Thanks Ted -- View this message in context:

Hi, I have all CRAN packages installed on my Linux. Now I have problems with JGR. When I make a plot and close a device, the device dont work anymore, I nedd to use before javaGD() and after plot(). When I try do close JGR and save a session, It return a erro and dont close. Look: Exception in thread "Thread-2" java.lang.IllegalArgumentException: Value too long:

Dear R users I am runing into a problem in reading data in R This is the error information a<-read.table("tt_mb_200409.txt",as.is=T) Error in scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings, : line 1653997 did not have 5 elements It seams that some lines don't have equal variables. I want to try >

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

I have upgraded R and am currently running the following version: R version 2.10.1 Patched (2010-02-20 r51163) Copyright (C) 2010 The R Foundation for Statistical Computing ISBN 3-900051-07-0 The characteristics of my system are the following: OS: Linux 2.6.27.29-0.1-default x86_64 Current user: mauede@linux-326k System: openSUSE 11.1 (x86_64) KDE: 4.1.3 (KDE 4.1.3) "release

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

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

To follow up: I believe I had a version mismatch between one of the packages and R. I made sure to install the latest of all, at which point jgr.exe launched just fine. Thanks to Simon and Liviu for their comments. Just one note: the Windows launcher does not provide any info if it can't reach the 'net (as opposed to listing missing packages as suggested previously). Carl Oct 16,

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

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