R and Python
There appear to be win32 binaries for the the current release of rpy2. L.
On Nov 4, 4:21?pm, Gabor Grothendieck <ggrothendi... at gmail.com> wrote:
As far as I know the latest versions of neither RSpython norrpy2 support Windows. For accessing SymPy (which is a python computer algebra system) from R rSymPy went with jython. ?Its slower than cpython, particularly the startup, but it should work on all platforms. ?See ?http://rsympy.googlecode.com The latest version is 0.1-4. If ruby is an option see the rinruby project for accessing R from ruby. ?There is a paper on it on jstatsoft.org . If java is an option see the RServe package for accessing R from java. ?Also in the other direction the rJava package can be used to access java from R. On Mon, Nov 2, 2009 at 11:37 AM, Ryan Sheftel <ryan.shef... at rmbaries.com> wrote:
I am a long time user of R for financial time series analysis (xts, zoo, etc) and for my next project I am thinking of adding the Python language to the mix. The reason for adding Python is primarily its non-statistical capabilities.
So my questions are what have people's experiences been with using interop between R and Python. I see there are two items, rPy and RSPython. It looks like rPy makes it possible to call R code from Python, and RSPython goes both ways. My needs would be to use Python to drive R to get it's extensive time series and stats, and also to get to Python objects from inside R.
I searched the list archives and it looks like many people use rPy, but what about RSPython for calling Python from R? It looks like rPy only goes from R into Python, and RSPython has not been updated since 2005?
Other messages in the archives state that RSPython only works on Unix?
Would I be foolish to build anything mission critical on RSPython? Is there a better way to get at Python from R?
Thanks as always.
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______________________________________________ R-h... at r-project.org mailing listhttps://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.