做一张简单的图
boxplot(iris$Sepal.Length~iris$Species,col = c("lightblue","lightyellow","lightpink"))
image.png
赋值
<-
eg. x <- 1+2
列出历史命令
history()
清空控制台
Ctrl + L
boxplot(iris$Sepal.Length~iris$Species,col = c("lightblue","lightyellow","lightpink"))
image.png
<-
eg. x <- 1+2
history()
Ctrl + L
本文标题：Day 4 - Alex 2020-07-06
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