Using ggplot2 in R for creating barplots with faced_grid is such a great way to quickly plot massive data frames in a pretty way. #winning #R #ggplot2

ggplot2: Barplots
One R Tip A Day uses R basic graphics to visualise migration to the United States during 1820-2006. Again, as usual, let’s reproduce this in ggplot2. First, load ggplot2 and dataset > libr…