filosofi2015_DEP |>
filter(variable == "MED15",
CODGEO %in% c("75", "92", "93", "94")) |>
rename(depts_code = CODGEO) |>
select(depts_code, value) |>
left_join(france, by = "depts_code") |>
ggplot() + aes(long, lat, group = group, fill = value) +
theme_void() + labs(fill = "Rapport interdécile") +
geom_polygon(colour = alpha("black", 1/2), size = 0.2) +
scale_fill_viridis_c(na.value = "white",
labels = dollar_format(a = 1, p = "", su = "€"),
name = "Revenu médian") +
labs(x = "", y = "") +
coord_equal()