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Editorial Team
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Asked: 2026-05-14T06:46:51+00:00

I am using Python 3.1.1 on Mac OS X 10.6.2 and need an interface

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I am using Python 3.1.1 on Mac OS X 10.6.2 and need an interface to R. When browsing the internet I found out about RPy. Is this the right choice?

Currently, a program in Python computes a distance matrix and, stores it in a file. I invoke R separately in an interactive way and read in the matrix for cluster analysis. In order to
simplify computation one could prepare a script file for R then call it from Python and read back the results. Since I am new to Python, I would not like to go back to 2.6.

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  1. Editorial Team

    edit: Rewrite to summarize the edits that accumulated over time.

    The current rpy2 release (2.3.x series) has full support for Python 3.3, while
    no claim is made about Python 3.0, 3.1, or 3.2.
    At the time of writing the next rpy2 release (under development, 2.4.x series) is only supporting Python 3.3.

    History of Python 3 support:

    • rpy2-2.1.0-dev / Python 3 branch in the repository – experimental support and application for a Google Summer of Code project consisting in porting rpy2 to Python 3 (under the Python umbrella)

    • application was accepted and thanks to Google’s funding support for Python 3 slowly got into the main codebase (there was a fair bit of work still to be done after the GSoC – it made it for branch version_2.2.x).

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