[R] calling r from java
bgunter@4567 @end|ng |rom gm@||@com
Sat Nov 28 01:55:39 CET 2020
Well ... google is your friend.
"calling R from Java"
brought up what looked to me like useful resources, including this:
Have you done this already?
"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Fri, Nov 27, 2020 at 4:01 PM Eduard Drenth <edrenth using fryske-akademy.nl>
> Dear all,
> As a java developer I prefer to develop rest services using jax-rs.
> Now I developed a service that executes Rscript (Using ProcessBuilder),
> sends text to stdin of the process and reads from stdout of the
> Works fine, but this is inefficient, because every call reloads all
> that is needed.
> I have looked into this:
> several other sources on stackoverflow etc.
> A lot of these sources seem old or not maintained.
> Now my question: Is there a preferred and maintained way to efficiently
> call R from Java? Preferrably available in maven central?
> Regards, Eduard
> Eduard Drenth, Software Architekt
> edrenth using fryske-akademy.nl
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> 8911 DX Ljouwert
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