Never used myself:

http://gallery.rcpp.org/articles/rcpp-python/

http://irinagoloshchapova.github.io/Progs/DataFest2016_R_Py/ - is in russian but you can peek some basic ideas.

please try

https://github.com/cjgb/rPython-win

it's the package version for windows

I would also suggest checking out rPython (and its documentation). Here is an R-bloggers post about its usage:

https://www.r-bloggers.com/calling-python-from-r-with-rpython/

Good luck!

Thanks guys. I have made it work. rPython now working in even 64bit version. I need guidance about calling functions from Python into R, input arguments from R to python function and getting return variable values in R. Please share information if you know.