On 08/10/10 20:27, Laurent Gautier wrote:
On 08/10/10 19:36, pat flaherty wrote:
If I wanted I could maybe make a short research project out of why
rpy2 2.2 doesn't work with Windows (perhaps particularly Windows 7)
but I decided for the time being to get on with R.
The windows install kit (from sourceforge) for rpy2 2.0.8 installs
into python 2.6.5 on my machine. In preliminary tests, Robjects has
worked without problem.
However when I use Rinterface, I get the following problem with
attribute baseenv:
d:\use>python
Python 2.6.5 (r265:79096, Mar 19 2010, 21:48:26) [MSC v.1500 32 bit
(Intel)] on
win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import rpy2.rinterface as ri
>>> ri.initr()
0
>>> matrix = ri.baseenv["matrix"]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'baseenv'
>>> quit()
I imagine some notion of the R environments must be in there
somewhere, but where, and under what name?
Did you consider browsing the documentation for the 2.0.x series ?
A link to it is conveniently located on the page of project about
documentation:
http://rpy.sourceforge.net/rpy2_documentation.html
On a second look, I realised that the documentation for the 2.0.x is
even worse than what I remembered and I dashed too quickly to a Read The
Fine Manual type of answer.
By default, there no specific environment for base (and no feature for
having a namespace per module on the Python side).
Try:
robjects.r("base::matrix")
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