摘要:
方法1、散点图hscat(log(zinc)~1, meuse, (0:9)*100)方法2、变异函数云图library(gstat)cld <- variogram(log(zinc) ~ 1, meuse, cloud = TRUE)svgm <- variogram(log(zinc) ~ 1... 阅读全文
摘要:
> library(lattice)> library(sp)> data(meuse)> coordinates(meuse) spplot(meuse, "zinc", do.log=T)> bubble(meuse, "zinc", do.log=T, key.space="bottom")... 阅读全文