On Sep 21, 2009, at 5:27 , Nadine Bethke wrote:
Hey,
I´m a newbie in R and have a big problem. I hope, I´m in the right
mailinglist, if not, sorry for this.
Please use the stats-rosuda-devel mailing list:
http://mailman.rz.uni-augsburg.de/mailman/listinfo/stats-rosuda-devel
You may want to look at the archives, because roughly this question
has been asked before.
I want to use R in my Java application and I found out, it should
work with JRI. But it doesn´t. I installed it and in the lib-
directory of R there is a folder named "JRI". But I have to tell
Eclipse that the JRI exist but I don´t know how. I read help-files
and so on, but I don´t understand. Could you give me a simple
instruction how to do this?
Not really since I don't use Eclipse, but in general you just have to
make sure that the necessary JAR files are on your class path, then
you have to make sure Eclipse sets the java library path to the path
with the jri.dll and finally PATH must contain the directory of R.dll.
(Also since this is a new project, you may consider using the high-
level REngine API instead of the low-level JRI API. In addition,
unless you have a specific reason for using JRI (R embedding) there
are more simple solutions such as Rserve based on the same API - but
the choice depends on what exactly your applications is doing)
Cheers,
Simon
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