search for: javarcall

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.ROmegahatIn...

...assLoader.loadLibrary(ClassLoader.java:1403) at java.lang.Runtime.loadLibrary0(Runtime.java:788) at java.lang.System.loadLibrary(System.java:832) at org.omegahat.R.Java.ROmegahatInterpreter.<clinit>(ROmegahatInterpreter.java:34) at org.omegahat.R.Java.Examples.JavaRCall.main(JavaRCall.java:11) --------------------------- I'm using GNU/Debian stable/testing with j2sdk 1.4: --------------------------- ii j2sdk1.4 1.4.1-6 Blackdown Java(TM) 2 SDK, Standard Edition ii j2sdk1.4-src 1.4.1-6 Blackdown Java(TM) 2 SDK, Standard Edition, ii j...

Hi, Did anyone sucessfully install SJava package to R and was able to call R function from java in redhat linux8.0? I tried several days it still give me error either in libR.so or libjvm.so. for example, I can compile JavaRCall.java(a example with the SJava package) without problem. When I run it, it can connect to R and accomplish part of results, but fail for other calls. The outputs are: [junwen at chem250b 09]$ java JavaRCall Loading RInterpreter library R : Copyright 2003, The R Development Core Team Version 1.7.1...

...nt i=0; i < objects.length; i++) { System.err.println("("+i+") " + objects[i]); } } } } And here is my callR.win: #!sh # If the caller gives a class name, use that. # Otherwise, we will look for the environment variable JCLASS # or use the JavaRCall example if test -n "$1" ; then JCLASS=$1 fi JCLASS=${JCLASS-org.omegahat.R.Java.Examples.JavaRCall} # Ensure R_HOME is set and available to Java. #R_HOME=${R_HOME-/cygwin/home/duncan/Projects/R-1.3.1} #export R_HOME # Ensure that we can find SJava.dll and RInterpreter.dll export PAT...

Hi: I have been trying to get R to work from Java in a Windows XP environment. I have spent a significant amount of time looking at how other people resolved my issue but have not found anything so far. Specifically when I try to start up the interpreter, such as through the JavaRCall example, I get the following message: Fatal error: unable to open the base package. I have checked everything I can think of. I have all the environment variables, including R_HOME, set up, and I have all the classpath information included. I looked at all the file permissions, and they...