Hi all,
I'm just getting started with using rpy2, but when I tried import ggplot2
as per the documentation, I get an error saying print.ggplot is not found.
I've described the problem in detail here, with the relevant parts copied
below:
http://stackoverflow.com/questions/9540316/rpy2-ggplot2-lookuperror-print-ggplot
* Ubuntu 11.10 64 bit
* `R version 2.14.2` (from r-cran mirror)
* `ggplot2` (through `R> install.packages('ggplot2')`)
* `rpy2-2.2.5` (through `easy_install`)
Following this I am able to plot some example dataframes from an
interactive R session using ggplot2.
However, when I merely try to import `ggplot2` as I've seen in an example I
found online, I get the following error:
from rpy2.robjects.lib import ggplot2
File ".../rpy2/robjects/lib/ggplot2.py", line 23, in <module>
class GGPlot(robjects.RObject):
File ".../rpy2/robjects/lib/ggplot2.py", line 26, in GGPlot
_rprint = ggplot2_env['print.ggplot']
File ".../rpy2/robjects/environments.py", line 14, in __getitem__
res = super(Environment, self).__getitem__(item)
LookupError: 'print.ggplot' not found
Can anyone help me resolve this issue?
Best,
Tim
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