See
http://www.omegahat.org/ROctave/
which offers the source package for download and some documentation that
is not too promising.
Good luck,
Uwe Ligges
Jason Rupert wrote:
Uwe,
Thank you for the quick response, but I think I'm missing what is being suggested about the Omegahat site.
I think I may be overlooking something about that site.
I tried:
install.packages(ROctave, repos = "http://www.omegahat.org/R";)
Error in install.packages(ROctave, repos = "http://www.omegahat.org/R";) :
object 'ROctave' not found
Results were similar to trying the CRAN site, so can you provide any additional
hints (I think the caffeine may be fogging my understanding of your previous
hint).
I would also be willing to try other alternatives for accessing Octave functionality within R. I am not locked into any approach at this point, but would really like, if possible to stay in the R environment, but also need to access some of the frequency domain plotting and analysis capability, e.g. bode, nyquist, root locus, etc. offered by Octave. Given the other analysis and plotting capabilities within R I would likely be switching between the two programs quite a bit so having access to data in a common workspace would really help workflow.
Thanks again and I guess no more Diet Coke for me today...Cie la vie...
----- Original Message ----
From: Uwe Ligges <lig...@statistik.tu-dortmund.de>
To: Jason Rupert <jasonkrup...@yahoo.com>
Cc: R-help@r-project.org
Sent: Sat, November 14, 2009 4:17:03 PM
Subject: Re: [R] Best advice for connect R and Octave
- It has never been on CRAN.
- A quick Google search suggests it is on Omegahat.
Uwe Ligges
Jason Rupert wrote:
I see at one time there was a package called ROctave. I tried to install that
package:
install.packages("ROctave")
--- Please select a CRAN mirror for use in this session ---
Warning message:
In getDependencies(pkgs, dependencies, available, lib) :
package ‘ROctave’ is not available
Unfortunately it appears that the package is no longer available. By any chance is there another package or series of steps that need to be followed to allow R to interface with Octave on the Window platform (not using Cygwin)?
Ideally the interface would allow R to make Octave calls. I am using Octave Version 3.2.3 installed from http://octave.sourceforge.net/.
For example I would like to call the bode function in Octave from R:
L = tf2sys(3e4 * [0.0025 0.1 1], [0.01 1.03 3.03 3.01 1]);
bode(L);
Thanks for any feedback and insights.
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and provide commented, minimal, self-contained, reproducible code.
______________________________________________
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and provide commented, minimal, self-contained, reproducible code.
