r - R中的autoplot函数和plot函数有什么区别

Question

这两个函数有什么区别

plot(AP,xlab="Date", ylab = "Passenger numbers (1000's)",main="Air Passenger numbers from 1949 to 1961")

autoplot(AP) + labs(x ="Date", y = "Passenger numbers (1000's)", title="Air Passengers from 1949 to 1961") 

Answer 1

从图形数据表示的角度来看，graphics::plot 和 ggplot2::autoplot + ggfortify 没有太大区别时间序列绘图包。如果您开始绘制更复杂的图(分面、多图、分组等)，差异将很明显。至于你的问题，请看下面:

图形::绘图:

data(AirPassengers)
AP <- AirPassengers
plot(AP, xlab="Date", ylab = "Passenger numbers (1000's)", main = "Air Passenger data, base")

ggplot2::autoplot:

library(ggplot2)
library(ggfortify)
data(AirPassengers)
AP <- AirPassengers

autoplot(AP) + 
  labs(x ="Date", y = "Passenger numbers (1000's)", title = "Air Passengers from, ggplot2")