I can reproduce it. Please fill a bug report.
In the meanwhile, the following is working:
rpy2.robjects.Formula('y ~ x')
Laurent
On 4/14/10 5:08 PM, Gary Strangman wrote:
>
> Does the following happen for anyone else?
>
> /space/nsg/8/users> python
> Python 2.6.3 (r263:75183, Oct 16 2009, 12:24:10)
> [GCC 3.4.6 20060404 (Red Hat 3.4.6-10)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
>>>> import rpy2.robjects
>>>> print rpy2.__version__
> 2.1.0rc
>>>> rpy2.robjects.r.formula('y~x')
> Error in parse(text = x) : unexpected '<' in "<"
> Traceback (most recent call last):
> File "<stdin>", line 1, in<module>
> File
> "/space/nsg/8/users/mypythonmodules/lib/python2.5/site-packages/rpy2/robjects/functions.py",
> line 81, in __call__
> return super(SignatureTranslatedFunction, self).__call__(*args,
> **kwargs)
> File
> "/space/nsg/8/users/mypythonmodules/lib/python2.5/site-packages/rpy2/robjects/functions.py",
> line 36, in __call__
> res = conversion.ri2py(res)
> File
> "/space/nsg/8/users/mypythonmodules/lib/python2.5/site-packages/rpy2/robjects/__init__.py",
> line 80, in default_ri2py
> res = Formula(o)
> File
> "/space/nsg/8/users/mypythonmodules/lib/python2.5/site-packages/rpy2/robjects/__init__.py",
> line 190, in __init__
> env = environment)
> rpy2.rinterface.RRuntimeError: Error in parse(text = x) : unexpected '<'
> in "<"
>
>>>>
>
> I pulled this rpy2-2.1rc tarball off of bitbucket this morning. (I can do
> other things ... build dataframes from numpy arrays, run lm() etc, I just
> can't create formulas.)
>
> -best
> Gary
>
>
> The information in this e-mail is intended only for the person to whom it is
> addressed. If you believe this e-mail was sent to you in error and the e-mail
> contains patient information, please contact the Partners Compliance HelpLine
> at
> http://www.partners.org/complianceline . If the e-mail was sent to you in
> error
> but does not contain patient information, please contact the sender and
> properly
> dispose of the e-mail.
>
>
> ------------------------------------------------------------------------------
> Download Intel® Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> rpy-list mailing list
> rpy-list@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/rpy-list
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
rpy-list mailing list
rpy-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/rpy-list
