I recently came across a tweet pointing me to the free Phyllotaxis-course at Data camp:
My project Phyllotaxis is about to reach 10.000 students in @DataCamp: it's free and it may help you to understand how ggplot2 works and to introduce you in the amazing world of creative coding. Do you want to try? 👇🎨⌨️https://t.co/JaQRAq4E3T
— Antonio S. Chinchón (@aschinchon) February 11, 2019 I took these examples from https://www.