Ok, thank you! I had no idea about that. I tried
>>> from rpy2 import *
and python accepted it without any complaints.
But now my problem is how to call r functions. I tried the example in the
README file
>>> values = [r.dchisq(x, 4) for x in r.seq(0, 10, by=0.1)]
and got an error message:
Traceback (most recent call last):
File "<pyshell#1>", line 1, in <module>
values = [r.dchisq(x, 4) for x in r.seq(0, 10, by=0.1)]
NameError: name 'r' is not defined
If I remove the r. and type
>>> values = [dchisq(x, 4) for x in seq(0, 10, by=0.1)]
I get another error message:
Traceback (most recent call last):
File "<pyshell#3>", line 1, in <module>
values = [dchisq(x, 4) for x in seq(0, 10, by=0.1)]
NameError: name 'seq' is not defined
What is wrong?
Thankful for your help,
Eva
-----Original Message-----
From: Peter [mailto:[email protected]]
Sent: den 4 januari 2010 18:46
To: RPy help, support and design discussion list
Subject: Re: [Rpy] rpy in Windows, how to get started?
On Mon, Jan 4, 2010 at 2:39 PM, Eva Lindberg <[email protected]> wrote:
> Hi,
>
> I have used R before and I am now learning python so of course I want to
> connect them using rpy.
>
> I am working in Windows and I have followed the steps in
> http://rpy.sourceforge.net/rpy/README. I'm using R-2.10.1 so I have added
> C:\Program Files\R\R-2.10.1\bin to my path variable.
>
> When I try
>
>>>> from rpy import *
>
> I get an error message:
>
You installed rpy 2.10.1, so you should import rpy2 not rpy.
This is because rpy 2 isn't API compatible with rpy 1, and
means you can have both installed at the same time.
Peter
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