Diego J. Lizcano dlizcano
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dlizcano
/ gist:5682581
Last active
December 17, 2015 22:29
Maps of collected biodiversity by Colombian institutions
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| require(ggmap) | |
| require(raster) | |
| #### load data set 252.944 records | |
| bigtable<-read.csv(file="data/sib_bigtable.csv",header=T,encoding = "windows-1252") | |
| #get poligon Colombia | |
| co<-getData("GADM",country="CO",level=1,download=TRUE) | |
| col_depto <- fortify(co,region="NAME_1") # make compatible to ggplot2 | |
| mapbase<- ggplot(col_depto, aes(long,lat,group=group)) + geom_polygon(fill="grey60") + coord_equal() + |
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