这个是敲击下面这张图的代码
install.packages("corrgram")
library(corrgram)
corrgram(mtcars,order = TRUE,upper.panel = panel.ellipse,main = "Corrgram of mtcars intercorrelations")
这个是上面代码所对应的这张图:
这个是另一个图的代码:
install.packages("corrgram")
library(corrgram)
corrgram(mtcars,order = TRUE,upper.panel = panel.conf,lower.panel =panel.cor,main = "Corrgram of mtcars intercorrelations")
这个是上面这个代码所对应的图片:
谢谢大家了!