[R] calling r from java

[Eduard Drenth]

Found this https://github.com/s-u/rJava as the place for rJava
development and issues

-----Original Message-----
From: Eduard Drenth <edrenth using fryske-akademy.nl>
To: spurdle.a using gmail.com <spurdle.a using gmail.com>
Cc: r-help using r-project.org <r-help using r-project.org>
Subject: Re: [R] calling r from java
Date: Sat, 28 Nov 2020 11:57:49 +0000

Thanks all, I'll go for https://www.rforge.net/JRI/ and the librariesin
maven https://search.maven.org/search?q=jri

The maven library is build from  here 
https://www.rforge.net/rJava/files/ back in 2017.
After this no new libs are published to maven.
It would be nice (understatement) if publishing new rJava components
tomaven becomes a regular part of R deveopment processes.
This would promote R use from Java which I think is good.
And of course I can help.
Bye, Eduard
-----Original Message-----From: Abby Spurdle <spurdle.a using gmail.com>To:
Eduard Drenth <edrenth using fryske-akademy.nl>Cc: r-help using r-project.org <
r-help using r-project.org>Subject: Re: [R] calling r from javaDate: Sat, 28
Nov 2020 15:55:36 +1300
Hi Eduard,
> Now I developed a service that executes Rscript
> (UsingProcessBuilder),sends text to stdin of the process and reads
> fromstdout of theprocess.

This doesn't answer your question, but may be relevant.I have a java-
based application that works on a similar principle.(The code
ishorrendously bad and most of it should be thrown away).I'm planning
to write a terminal emulator, in the nearfuture.(Currently, second
place on my top-level todo list).The primary objective is to build
object-oriented and messagepassingAPIs on top of the core terminal
emulation system, with at leastsomecross platform functionality.Noting
that, in my opinion, the cross-platform aspect is moreimportant for R,
than in many other IPC topics.Hence, I'm interested in hearing
"wishlist" items for such
APIs.______________________________________________R-help using r-project.org 
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-- 
Eduard Drenth, Software Architekt

edrenth using fryske-akademy.nl

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Op freed bin ik thús/wurkje ik minder





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