[BER 540] R Program for Quant I

I created the R scripts for the exercises in the textbook, which was additional goal in a class. 
I finally made it! 

here is the link : github.com/jkim205/BER540_Spring19

It will be updated as soon as possible after every class is delivered. 

One good thing is to get a chance to teach a R tutorial session. It will come true!