Carte du monde avec R

Carte en Fabrication...

# CARTE

#importation du package

install.packages("mapproj")

library(mapproj)

#map(database= "world", ylim=c(40,55), xlim=c(-7,20), col="grey80", fill=TRUE, projection="mercator")

#title("Carte de l'Europe")

map(database= "world", col="white", fill=TRUE, projection="mercator") ; title("World")

map(database= "world", col="white", fill=TRUE) ; title("World")

require(ggplot2)

world_map <- map_data(map = "world")

world_map$region <- iso.alpha(world_map$region) # convert contry name to ISO code

# Construction de la carte avec ggplot2 ggplot(dat_country, aes(map_id = id)) +

geom_map(aes( ll = frequency), map = world_map) +

expand_limits(x = world_map$long, y = world_map$lat) +

scale_ ll_continuous(name = "Frequency") + theme_void() + coord_ xed()