Hello all, I'm new of Python and RPy, and I'm creating a plugin for QGIS that calls R to perform ecological analyses [1]. I'm developing the plugin on a Ubuntu 64bit machine, with RPy 1.0.1, R 2.6.0 and Python 2.5. I'm experiencing some problems when translating R code into RPy. The R code is the following:
out <- f(dataframe, method="mcp") g(out, another_dataframe, export="all") where f and g are two custom functions I've sourced correctly into the plugin. The first dataframe is a Python dictionary that I passed to R with NO_CONVERSION mode. This mode is set at the beginning of the piece of code that calls R. This is my Python translation: out = r.f(dataframe, method="mcp") The problem arises when the output of f() comes back to Python, and loses its structure. It should be a list of lists, but r.is_(out) returns [function, OptionFunction, PossibleMethod] and r.str(out) returns a memory address (r.str(dataframe) returns its structure even in no conversion mode, so I expected r.str(out) to do the same) Any suggestion is welcome! regards, Anne Ghisla [1] http://wiki.qgis.org/qgiswiki/GSoC2008Rbinding ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 _______________________________________________ rpy-list mailing list rpy-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rpy-list
