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Dear All, I need to call R functions from Java, I've read on the internet about JRI but there are no exemples, neither tutorials. I'm beginner in Java and in R, Could you please help me?? Thank you in advance, Xena --------------------------------- [[alternative HTML version deleted]]

Hi Simon, Thanks so much for your help. Your advice has been taken to heart. I now pass in blocks of 100,000 records, and it does 100,000 predictions in seconds and returns a logical vector with the predictions to an int array. It works like a charm! I want to reference what we were talking about earlier. Let?s say we evaluate an R expression. Is there a way to just print, verbatim, what R