R continues!
It is starting to make more sense. The pipe function is stellar. It’s a great way of passing on all the code you have created into your next step. It is extremely useful when filtering, grouping, aggregating data for ggplot.
I think knowing pipes, and having the ability to make comparison plots with ggplot would have been useful when comparing year over year financial returns. Or rather simply put, P and L over years.
It’s hard to always know how to correctly filter, and clean the data. The more I do it the easier it becomes but every week when something new is introduced it becomes a little harder. But hey, I guess that is the name of the game when it comes to coding!
emiles blog 