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rafapereirabr/wordmap_cities.R

Last active May 2, 2019 23:14
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Simple code to create a world map of cities with population > than 40K in R
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wordmap_cities.R
library(tidyverse)
library(maps)
temp <- maps::world.cities %>%
ggplot() +
geom_point(aes(x=long, y=lat, size=pop, fill=pop, color=pop), alpha=.1, show.legend = FALSE) +
theme_void() +
coord_equal()
ggsave( temp, file="pop.png", dpi = 300, width = 20, height = 10)
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