[R] Java and R help
Mario de Frutos Dieguez
marfru at cartif.es
Wed Jul 6 14:55:23 CEST 2005
Mario de Frutos Dieguez escribió:
>Im doing an aplication in Java and i have a program made in R what i
>want to launch with Java.
>I have the following instructions:
>Runtime r = Runtime.getRuntime();
> System.out.println ("Llamada a R...");
> p = r.exec(sRutaR);
> catch (IOException e)
> System.out.println ("Error lanzando R: " + e.getMessage());
> catch (Exception ex)
> System.out.println ("Error lanzando R!!!! " + ex.toString());
>and after that i wait for a file that R must to make called
>terminado.dat. But when i launch the process the file doesn't create
>until i destroy the process.
>can anyone explain what's happend with the process?
>Thx in advance and sorry for my poor english
>R-help at stat.math.ethz.ch mailing list
>PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
I think i solve the problem but i dont solve anything hehehe. But i know
what's the problem. When i launch the R program like a process it enter
in deadlock with the parent thread and dont finish until i stop the main
Anybody has suffer the same nightmare like i? and can help me?
Thx in advance, and sorry for my poor english hehe
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