经纬度坐标数据处理——基于R

ggmap

w=read.csv("LA.Neighborhoods.csv")
w=data.frame(w,density=w$Population/w$Area)
u=w[,c(,,,,,)]
hh=hclust(dist(scale(u[,-])),"complete")
plot(hh,lables=u[,],cex=.)
id=identify(hh)

ppp=c(,,,,)

plot(w[id[[]],:],pch=ppp[],col=,xlim=c(-118.7,-118.1),ylim=c(33.73,34.32),main="Los Angeles")
for(i in :)
points(w[id[[i]],:],pch=ppp[i])
legend("bottomleft",pch=ppp,paste("Cluster",:))

library(ggmap)
hdf=get_map(location = c(lon = -118.1,lat=33.9))
ggmap(hdf)