similar to: SJava embedded in R

Hello all, I'm trying to run SJava package (0.65 modified downloaded from : http://stats.math.uni-augsburg.de/iPlots/alpha/) on windows NT 2000 and R 1.8.01. I have also downloaded the PDF Calling R from Java and when I want to execute the following code: import org.omegahat.R.Java.*; import java.io.*; public class Essai{ public static void main (String [] args) { REvaluator e = new

Hello, Seems like it is almost working properly. I was able to run examples calling R from Java successfully for the java code below. However, some commands, such as "objects" when not commented out, give me the following error? If you could point me to the correct place to find a solution, I would much appreciate it. I am new to the R community and not sure where is the appropriate

Hi. I have downloaded SJava from http://www.omegahat.org/RSJava/ as well as all of the tools required. I have done exactly what is said on that page as well as http://www.murdoch-sutherland.com/Rtools/Rtools.txt. When I type: make pkg-SJava It seems like it IS installing but then i get the following error: ... extracted: org/omegahat/Environment/Help/Interpreter.html extracted:

Hi, I am trying to run the example "JavaRCall" with SJava 0.65 and R1.5.1 under Windows NT4.0. Although loadLibrary("RInterpreter") worked successfull, the following error occurs: "Exception breakpoint occurred at line 65 of ROmegahatInterpreter.java. java.lang.UnsatisfiedLinkError: boolean org.omegahat.R.Java.ROmegahatInterpreter.initR(java.lang.String[]) boolean

Hi I'm trying to use SJava and I have troubles. I try to run examples from "Calling R from Java" but,I have an error that "fatal error: enable to open the base package" I heard SJAVA bug, so,could you send me your compiled SJava package with the modified REmbed.c because in Windows i'm not able to recompile!!! --example package org.omegahat.R.Java; public

Thanks for Professor Ripley and Brad's reply. UnsatisfiedLinkError: SJava.dll is gone. But, I have another problem. I have been trying to figure out, but, without success. Here is my test.java: import java.io.*; import org.omegahat.R.Java.REvaluator; public class test { public static void main(String args[]) { System.out.println("Hello...");

OS : Win95 R Version : 1.4.0 JDK Version : 1.3.0 Hi, R-statisticians all over the world. I'm trying to handling R objects in the Java code as follows: [c:\myjava\R2JTest.java] import org.omegahat.R.Java.*; class R2JTest { public static void main(String args[]) { REvaluator e = new REvaluator(); Object val = e.eval("objects()"); int i;

Hi, I installed SJava 0.66-1 on my linux RH 7.2 machine. I am using R-1.7.1. I set LD_LIBRARY_PATH up then called library(SJava) and it was fine. But when I called .JavaInit(), I got weird error that states it could not find java/lang/Hashtable. The session is below and shows my java configuration. I am using j2sdk1.4.2_01 from Sun. Thank you very much. Weiming Zhang > .javaConfig

I am unable to source a ".R" file using RJava. I tried a couple of different tests: 1) using java and the evaluation method core dumps 2) using ./RJava --example --gui-none to invoke source core dumps. 3) The line of R works if I go directly thru R and not RJava. Version info and code are below. Any help would be appreciated. --Laura O'Brien Applications

I am not a techie and have been struggling 2 days solid to try and install SJava (the source from http://www.omegahat.org/RSJava/). Does anybody have a binary file for me (I am Windows XP and rw2001)? I have tried installing Perl, mingwin and the cygwin tools but still no luck. When I try “R CMD INSTALL c:\SJava_0.78-0.tar.gz” I get the following (and haven’t a clue what it could mean):

Bonjour, Je developpe une application java et je veux integrer du code R dans mon programme . Le programme de test que j’ai fait est : import org.omegahat.R.Java.*; public class REvalSample { public static void main(String [] args) { String [] rargs = {"--slave", "--vanilla"}; System.out.println("Sample program to call R engine from

Hi, I had some Java code that worked with SJava 0.65 under R 1.8.*. I'm trying to get it to work with R 2.0.0. My JVM is Sun 1.5.0 (running on Fedora Core 2) I downloaded and installed SJava 0.65 in my personal directory using R CMD INSTALL SJava-0.65.tar.gz -l ~/src/Rlibrary and before starting R I sourced RJava.bsh. However after loading the SJava library if do javaConfig() I get

Dear R expert: I have the problems with calling R from Java on Windows XP_SP2/Eclipse3.1/JDK1.5 problems: Loading RInterpreter library Exception in thread "main" java.lang.UnsatisfiedLinkError: no RInterpreter in java.library.path at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1682) at java.lang.Runtime.loadLibrary0(Runtime.java:822) at

I am running R-1.81, apple's JVM installed with OS 10.3.2, and installed Sjava-0.65.X (a patched version of Sjava for MacOS from Simon Urbanek, which I know is inherently dangerous, but...). This version installed fine and some aspects seem to work as expected. However, this is one of the examples and causes R to hang. Any insights? What other information should I provide to make it easier

Dear R users, I was happy to find a binary library for SJava in the last released of R (1.5.1)... I am able to load the library... but I have some problems to run this library: > .JavaInit() Error in .JavaInit() : Couldn't start Java Virtual Machine: Can't create Java Virtual Machine > javaConfig() $classPath [1] "F:/Program

Dear all, I have an error message installing SJava package. So I searched web site(google) and R-mailing list to find a similar error message. But I couldn't find it. I installed R-2.1.1 like this on Fedora Core4 1) /configure --enable-R-shlib --with-libpng --with-jpeglib 2) make -> make check -> make install and then issuing on shell prompt (red lines are error messages) R CMD

Dear All, <<OS and software>> R-1.81 j2sdk1.4.0_03 SJava_0.66-1 Windows NT4.01 I try to run R from Java with SJava and I seem to have the same problem as discussed before in this mail list a few month ago: https://www.stat.math.ethz.ch/pipermail/r-help/2003-May/031960.html https://www.stat.math.ethz.ch/pipermail/r-help/2003-May/031962.html

Hello I m tryng to execute the code below and I have a problem with the R-Java connection.: import org.omegahat.R.Java.*; public class REvalSample { public static void main(String [] args) { String [] rargs = {"--slave", "--vanilla"}; System.out.println("Sample program to call R engine from Java"); ROmegahatInterpreter interp = new

Sorry for this off-topic subject. I am fighting for running SJava under Windows. SJava_0.64 (compiled by Simon Urbanek, thanks), R 1.6.2, Java JDK 1.4.0_02, Windows XP pro: > library(SJava) > .JavaInit() Error in .JavaInit() : Couldn't start Java Virtual Machine: Cannot find the Omegahat interface manager class. Check you classpath! > # And the second time... > .JavaInit() It

Hello, My colleague and I would like to write Java code that invokes R to do a simple TTest. I've included my sample java code below. I tried various alternatives and am unable to pass a vector to the TTest method. In my investigation, I tried to call other R methods that take vectors and also ran into various degrees of failure. Any insight you can provide or other Web references you