[nestorD]

I would put it after R help function and, even better, F1 key to get the full documentation of any thing in Rstudio.

[_Wintermute]

I'm amazed you think the R documentation is anything but terrible.

Compare the R vector page: https://stat.ethz.ch/R-manual/R-devel/library/base/html/vect...

To the equivalent python documentation: https://docs.python.org/3/tutorial/datastructures.html

[nestorD]

The documentation could clearly be prettier but its strength lies in its standardization : I can get method arguments and examples for all functions of all packages in the same format and with a single keystroke.