#30DayMapChallenge | 30: my favorite
This map represents population age structures as ternary compositions, data produces the colors in this #dataviz — away from grey means more people of specific age groups
w/ Jonas Schöley
Paper: https://doi.org/10.1016/s0140-6736(18)31194-2
#rstats code: https://github.com/ikashnitsky/the-lancet-2018