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/*
 *
RCaller, A solution for calling R from Java
Copyright (C) 2010,2011  Mehmet Hakan Satman

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with this program.  If not, see .
 *
 *
 * Mehmet Hakan Satman - [email protected]
 * http://www.mhsatman.com
 * Google code projec: https://github.com/jbytecode/rcaller
 *
 */
package examples;

import com.github.rcaller.rstuff.RCaller;
import com.github.rcaller.rstuff.RCode;

import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author Mehmet Hakan Satman
 */
public class Example4 {
  
  public static void main(String[] args) {
    new Example4();
  }
  
  public Example4() {
    try {
      /**
       * Creating an instance of RCaller
       */
      RCaller caller = RCaller.create();
      RCode code = RCode.create();

      /**
       * Some R Stuff
       */
      code.addRCode("set.seed(123)");
      code.addRCode("x<-rnorm(10)");
      code.addRCode("y<-rnorm(10)");
      code.addRCode("ols<-lm(y~x)");

      /**
       * We want to handle the object 'ols'
       */
      caller.setRCode(code);
      caller.runAndReturnResult("ols");

      /**
       * Getting R results as XML
       * for debugging issues.
       */
      System.out.println(caller.getParser().getXMLFileAsString());
    } catch (Exception e) {
      Logger.getLogger(Example4.class.getName()).log(Level.SEVERE, e.getMessage());
    }
  }
}