search for: rinterpret

Hi, I am doing my first steps with R. This worked so far: - Installed R1.5.1 from binary distribution - Installed SJava 0.62.8 from binary distribution - Executed Java statements within R Problem: If I call R from Java, I get an UnsatisfiedLinkError: RInterpreter.DLL not found. This DLL is completely missing, I searched all drives for it. In "Calling R from Java" I found a hint: "...you will need to have built R as a shared library. You can do this by passing the argument --enable-shared to the configure script..." Ok, I downloaded t...

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 java.lang.System.loadLibrary(System.java:992) at org.omegahat.R.Java...

...double[] objects = (double[])val; for (int i=0; i<objects.length; i++) { System.err.println("("+i+") " + objects[i]);} } } } Lorsque je compile ce programme j’obtient les messages d’erreurs suivants : Loading RInterpreter library java.lang.UnsatisfiedLinkError: no RInterpreter in java.library.path at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1491) at java.lang.Runtime.loadLibrary0(Runtime.java:788) at java.lang.System.loadLibrary(System.java:834) at org.omeg...

...rk]# ls /opt/lib/R/site-library/SJava/libs/* /opt/lib/R/site-library/SJava/libs/SJava.so /opt/lib/R/site-library/SJava/libs/libRSNativeJava.so --------------------------- When I run the RJava script I have this error: --------------------------- /opt/lib/R/site-library/SJava/scripts/RJava Loading RInterpreter library Exception in thread "main" java.lang.UnsatisfiedLinkError: no RInterpreter in java.library.path at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1403) at java.lang.Runtime.loadLibrary0(Runtime.java:788) at java.lang.System.loadLibrary(System.java:83...

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 org.omegahat.R.Java.ROmegahatInterpreter.initR(j...

Hello, I am a newbie in R project and trying to call prcomp(x) of R function using (D)COM server communicate with R in ASP, and encountering the error "Runtime error -2147221493(8004000b). Automation Error, Object is static, operation not allowed." Source code is shown as below: <% Set StatConn=Server.CreateObject("StatConnectorSrv.StatConnector")

...quot;x * 2.0"); if (val != null) { double[] objects = (double[])val; for (int i=0; i<objects.length; i++) { System.err.println("("+i+") " + objects[i]);} } } } The ERROR MESSAGES are ""Loading RInterpreter library java.lang.UnsatisfiedLinkError: no RInterpreter in java.library.path at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1491) at java.lang.Runtime.loadLibrary0(Runtime.java:788) at java.lang.System.loadLibrary(System.java:834) at org.omeg...

...I have been trying to invoke R from Java in a Windows 2000 computer (unfortunately). All my environment variables seem to be properly set, everything seems to be in order, but I obtaining a Fatal error: unable to open the base package error window. Also, the output of the invoker is Loading RInterpreter library R_HOME: R_HOME=C:/Programas/R RVersion: R_VERSION=1.6.1 whereas I have installed the 1.7.1 version. Some time ago I found a number of messages by another person facing the same problems and he said that when R was invoked directly, it could properly read the R_HOME variable, but when...

...LASS # 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=${R_HOME-/cygwin/home/duncan/Projects/R-1.3.1} #export R_HOME # Ensure that we can find SJava.dll and RInterpreter.dll export PATH="${PATH}:${R_HOME}/library/SJava/libs:${R_HOME}/bin" #echo ${PATH} # Now the classpath for the Omegahat and related Jar files, etc. JAR_DIR=${R_HOME}/library/SJava/org/omegahat/Jars CLASSPATH=".;${R_HOME}/library/SJava;${JAR_DIR}/antlr.jar;${JAR_DIR}/Environment.j...

...whether it is time to bite the bullet and write the small bit of code (example is nicely documented, thanks Duncan!) to embed R in Orca. Also, with respect to R within Java, has anyone gotten the example script to work? I'm getting the following: > rossini 75 > ./RJava > Loading RInterpreter library > > R : Copyright 2002, The R Development Core Team > Version 1.4.1 (2002-01-30) > > R is free software and comes with ABSOLUTELY NO WARRANTY. > You are welcome to redistribute it under certain conditions. > Type `license()' or `licence()' for distribution...

...ll 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 (2003-06-16) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type `license()' or `licence()' for distribution details. R is a collaborative proj...

...REvaluator e = new REvaluator(); Object[] funArgs; String[] objects; Object value; int i; run_sourceRFile(e, interp); } } the corresponding core dump when using java -------------------------------------------- [lobrien at fox] ./RJava Loading RInterpreter library R : Copyright 2005, The R Foundation for Statistical Computing Version 2.1.1 (2005-06-20), ISBN 3-900051-07-0 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distr...

...en 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 place to look for this kind of help. I am running this on linux. Thanks, Darryl Loading RInterpreter library R : Copyright 2002, The R Development Core Team Version 1.6.1 (2002-11-01) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type `license()' or `licence()' for distribution details. R is a collaborative proj...

...message "An unexpected exception has been detected in native code outside the VM. " will appear. What is the issue of "native code"? Could somebody help me ? Thanks, ken This is the log I obtained: executing: source('/export/home/users/ruser/java/Rmain.R') Loading RInterpreter library R : Copyright 2002, The R Development Core Team Version 1.4.1 (2002-01-30) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type `license()' or `licence()' for distribution details. R is a collaborative proj...

Hello all, (Thank for your reply) I have a web-application in Apache Tomcat, when i start R in this application, I used packe RSJava Code ROmegahatInterpreter interp; String [] rargs = {"--no-save"}; REvaluator e; interp = new ROmegahatInterpreter ( ROmegahatInterpreter.fixArgs(rargs),false ); e =new REvaluator (); Errors ================ R version 2.10.1 (2009-12-14)