$cluster,pch=scsp2.kmeans$cluster,col=scsp2.kmeans$cluster,xlab="地区",ylab="类别编号",main="聚类结果")<br>
axis(1,at=1:length(scsp2.kmeans$cluster),labels=c("京","津","冀","晋","蒙","辽","吉","黑","沪","苏","浙","皖","闵","赣","鲁","豫","鄂","湘","粤","桂","琼","渝","川","贵","云","藏","陕","甘","青","宁","新"))<br>
axis(2,at=1:3,labels=1:3,cex.axis=0.6)


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