To expose the RKerel on Jupyterhub, please follow the following steps.
How to Set up RKernel (v 3.5.1)
- Spin up a jupyter notebook instance
Open up a terminal as start R, note the version that is running
Now, following the IKernel instructions run the following commands and choose an appropriate CRAN server
install.packages(c('repr', 'IRdisplay', 'evaluate', 'crayon', 'pbdZMQ', 'devtools', 'uuid', 'digest')) devtools::install_github('IRkernel/IRkernel') IRkernel::installspec(name = 'ir35', displayname = 'R 3.5')