Install Jupyter Kernel

1. How to install ipython 3 kernel to jupyter?
+ install Anaconda 3
+ copy “Jupyter notebook” symbol to desktop
+ right click -> “property” -> “start in” change to the folder which you want to begin with

2. How to install IRKernel to Jupyter?
+ Open Anaconda 3 prompt
+ conda install -c r r-essentials
+ https://www.continuum.io/blog/developer/jupyter-and-conda-r