[R] SJAVA error
矢野 順子
junko_yano_ at hotmail.com
Tue Jun 8 18:07:21 CEST 2004
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 class REvalSample {
public static void main(String[] args) {
String[] rargs = { "--slave", "--vanilla" };
System.out.println("JavaからRをコールするプログラム");
ROmegahatInterpreter interp =
new ROmegahatInterpreter(
ROmegahatInterpreter.fixArgs(rargs),
false);
REvaluator e = new REvaluator();
Object val = e.eval("x <- sin(seq(0, 2*pi, length=30))");
val = e.eval("x * 2.0");
if (val != null) {
double[] objects = (double[]) val;
for (int i = 0; i < objects.length; i++) {
System.err.println("(" + i + ") " + objects[i]);
}
}
}
}
---------
Thank you
------------
Junko Yano
E-mail : junko_yano_ at hotmail.com
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