Map of GAVI eligible countries in R
I was trying to reproduce the map of the GAVI Alliance eligible countries (btw I was surprised India is eligible - but that’s the beauty of relying on numbers only and not assumptions) in R. This is the original map (there are 57 countries eligible): I started to use the R package rworldmap because it seemed the most appropriate for this task. Everything went fine. Most of the time was spent converting the list of countries from plain English to plain “ISO3” code as required (ISO3 is in fact ISO 3166-1 alpha-3). I took my source from Wikipedia. ...