R软件里运行
install.packages("rattle")
library(rattle)
rattle()
提示
> install.packages("rattle")
Warning in install.packages :
package ‘rattle’ is in use and will not be installed
> library(rattle)
> rattle()
Error in method(obj, ...) : 鏃犳晥鐨勬牴鍏冪礌锛氣