Created
November 5, 2014 17:29
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ggmap basic use
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| library(ggmap) | |
| sites = unique(df.table[, list(LON, LAT, interpreted.location, site.number)]) | |
| france = get_map("France", zoom = 6) | |
| franceMap = ggmap(france) | |
| franceMap + | |
| geom_point(data = sites, aes(x = LON, y = LAT, color = as.factor(site.number)), size = 4) + | |
| labs(x = "Longitude", y = "Latitude") |
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