body { text-align: justify} #30DayMapChallenge is an initiative started on Twitter by Topi Tjukanov. The aim of the challenge is to create a map each day of the month on a given theme. Below are some of my contributions to the challenge. I usually choose whatever tool is appropriate for the vizualization task, but for this challenge I limited myself only to using ggplot2 so I can learn more about its mapping capabilities. [Read More]