In the previous tutorial, of the “Learn R From Scratch” series, we learn very important concepts such as lists, dataframes and how to import and export data from R. This time, we will discuss more practical aspects such as exploring built-in datasets, handling dates, writing functions and debugging. In this series, I have also laid out 4 practice exercises, so you can to apply what you learnt thus far. So, lets get to work and crack this piece.