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r - 如何在同一窗口中显示两个直方图,但在 R 中显示不同的图?

转载 作者:行者123 更新时间:2023-12-02 08:00:01 35 4
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我想在直方图上显示去除异常值的效果,所以我必须将两个直方图绘制在一起。

boxplot(Costs, Costs1,
xlab=" Costs and Costs after removig outliers",
col=topo.colors(2))

所以我尝试了这个:

hist(Costs,Costs1,main="Histogram of  Maintenance_cost ",col="blue",
border="darkblue",xlab="Total_cost",ylab=" ",yaxt = 'n',
#ylim=c(0,3000),
#xlim=c(0,max(My_Costs)),
breaks=60)

第一个代码给了我箱线图,但我尝试了它,它不起作用谁能告诉我如何在 R 中做到这一点?

最佳答案

对于基础 R 解决方案,使用 parmfrow

set.seed(1234)
Costs = rnorm(5000, 100, 20)
OUT = which(Costs %in% boxplot(Costs, plot=FALSE)$out)
Costs1 = Costs[-OUT]

par(mfrow=c(1,2), mar=c(5,1,2,1))
hist(Costs,main="Histogram of Maintenance_cost ",col="blue",
border="darkblue",xlab="Total_cost",ylab=" ",yaxt = 'n',
breaks=60, xlim=c(30,170))
hist(Costs1,main="Maintenance_cost without outliers",col="blue",
border="darkblue",xlab="Total_cost",ylab=" ",yaxt = 'n',
breaks=60, xlim=c(30,170))

Histograms with and without outliers

关于r - 如何在同一窗口中显示两个直方图,但在 R 中显示不同的图?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/58583157/

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