I know there are quite a few posts on getting up and running with rpy2 on windows 7 32 bit. I have referenced a good number of them and attempted their solutions, including the use of PypeR
.
I dont explicitly have a R_HOME variable set in my path, but per this question, I confirmed that R is in my PATH (I can type R
at the command line and get R to run) and even copied all of the files from the i386 folder to the parent bin
folder.
My issue is pasted below. Any thoughts?
In [5]: from rpy2 import robjects
---------------------------------------------------------------------------
RuntimeError Traceback (most recent call last)
<ipython-input-5-1f019d00d232> in <module>()
----> 1 from rpy2 import robjects
C:\Anaconda\lib\site-packages\rpy2\robjects\__init__.py in <module>()
16 import rpy2.rlike.container as rlc
17
---> 18 from rpy2.robjects.robject import RObjectMixin, RObject
19 from rpy2.robjects.vectors import *
20 from rpy2.robjects.functions import Function, SignatureTranslatedFunction
C:\Anaconda\lib\site-packages\rpy2\robjects\robject.py in <module>()
3 import rpy2.rinterface
4
----> 5 rpy2.rinterface.initr()
6
7 import conversion
RuntimeError: R_HOME not defined.
I confirm this issue is related to R_HOME
variable not defined.
In my opinion, all of these issues are caused because the developers of rpy2
package haven't documented properly the requirements of their software:
R
R_HOME
system variableR_HOME\bin
to the PATH
, in order to execute R
from python
R_HOME\bin\x64
to the PATH
, in order to load R.dll
tzlocal