r语言 - 使用 as.data.frame 绘制 splom() 图形

Question

我需要使用lattice函数的包构建一个splom()图形as.data.frame但它不起作用。

library(lattice)
data(Investment, package = "sandwich")
Investment <- as.data.frame(Investment, GNP)
splom(Investment|"Graphic", xlab = "Investment", ylab = "GNP")

Answer 1

你可以试试这个：

library(lattice)
data(Investment, package = "sandwich")
Investment <- as.data.frame(Investment)
splom(
  x = Investment[c("Investment", "GNP")], 
  main = "Graphic"
)