我想展示在直方图上消除离群值的效果,因此必须将两个组图一起绘制。
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)
第一个代码将我带到箱形图上,但是我试了一下,因为它不起作用 谁能告诉我在R中怎么做?
答案 0 :(得分:3)
对于基本的R解决方案,请将par
与mfrow
一起使用。
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))
答案 1 :(得分:1)
对于多个绘图,应将find_if
与std::for_each
一起使用。这是一个示例:
Plot several histograms with ggplot in one window with several variables