[Rpy] although different variable assigment, returns same value

Dear list, PythonWin 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)] on win32. Portions Copyright 1994-2006 Mark Hammond - see 'Help/About PythonWin' for further copyright information. >>> >>> import rpy >>> >>> rpy.r.version # rpy-1.0.1-R-1.3.0-to-2.6.1-Numpy-win32-py2.5 {'s

[Rpy] SF.net SVN: rpy: [508] branches/rpy_nextgen/rpy

Revision: 508 http://rpy.svn.sourceforge.net/rpy/?rev=508&view=rev Author: lgautier Date: 2008-04-29 02:03:05 -0700 (Tue, 29 Apr 2008) Log Message: --- robjects: - classes for arrays, matrixes (and almost data.frame) - more tests rinterface: - more tests Modified Paths: -

Re: [Rpy] making a data.frame with parameters in a fixed order

Hello Andrew, The basic problem you are encountering is that python uses a dictionary to store named parameters to function calls. Python's dictionaries don't preserve order, just name-value correspondence. As a consequence calling an R function with named arguments loses the ordering.