IRkernel/IRkernel: Running R kernel for Jupyter

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In order to be able to use native R kernel for Jupyter, you need to do the following:

1) Install R

brew tap homebrew/science 
brew install r

2) Run R in a terminal, the run the following

install.packages(c('repr', 'pbdZMQ', 'devtools'))
devtools::install_github(c('IRkernel/IRdisplay', 'IRkernel/IRkernel'))
IRkernel::installspec(user = FALSE)