请使用R语言中plot函数与MASS包中的Animals在一页以粉色底板画出四个x轴为body,y轴为brain的图
时间: 2023-07-14 18:13:51 浏览: 50
以下是使用R语言中plot函数和MASS包中Animals数据集绘制四个x轴为body,y轴为brain的图的代码:
```R
library(MASS)
data("Animals")
par(bg = "pink") # 将背景设为粉色
# 第一个图
plot(Animals$body, Animals$brain, xlab = "Body (kg)", ylab = "Brain (g)",
col = "blue", main = "Animals", pch = 16)
# 第二个图
plot(log(Animals$body), log(Animals$brain), xlab = "log(Body)", ylab = "log(Brain)",
col = "red", main = "Animals", pch = 16)
# 第三个图
plot(sqrt(Animals$body), sqrt(Animals$brain), xlab = "sqrt(Body)", ylab = "sqrt(Brain)",
col = "green", main = "Animals", pch = 16)
# 第四个图
plot((Animals$body)^(1/3), (Animals$brain)^(1/3), xlab = "Body^(1/3)", ylab = "Brain^(1/3)",
col = "purple", main = "Animals", pch = 16)
```
其中,`par(bg = "pink")`将背景设为粉色,`plot()`函数用于绘制散点图,`xlab`和`ylab`分别用于设置x轴和y轴的标签,`col`用于设置点的颜色,`main`用于设置主标题,`pch`用于设置点的形状。第一个图是原始数据的散点图,第二个图是对数变换后的散点图,第三个图是平方根变换后的散点图,第四个图是立方根变换后的散点图。