Python's inferface to R, but at the time of writing is out of date with several upgrades within R, most notably ggplot2
R objects are exposed as instances of Python-implemented classes, with R functions as bound methods to those objects in a number of cases. rpy2 requires an installation of R within Python and it is recommended to use Anaconda 3 for this purpose. Again at the time of writing it is out of date with major upgrades in R, most noably ggplot2 and therefore results in restricted functionality
