ggplot

In this video, I'm excited to share one approach to importing historical stock price series into R. I think there are different ways to do this. My approach here is inspired by the approach that is illustrated by Jonathan Regenstein and his excellent book, Reproducible Finance with R, which you...

In this video, I'd like to show you the bare minimum of what we need to know to render a visualization in ggplot. The bare minimum is that we need to use the three essential layers (three out of seven possible). Those three essential layers are data, aesthetics, and giome (short for geometries...