R2-22-第四期-ggplot2画饼图/箱线图作业

LIUUU 2017-11-27 14:38:47 阅读: 940

任务一：

library(ggplot2)

a=data.frame(value=c("20","18","16","14","12"),city=c("A","B","C","D","E"))

h=ggplot(a,aes(x="",y=value,fill=city))+geom_bar(stat="identity")+coord_polar(theta="y")

h+labs(title="R2-22")+ylab("value")+xlab("city")+theme(legend.position = "top")

任务二：

library(ggplot2)

library(lattice)

lattice::singer

z=ggplot(singer,aes(x=voice.part,y=height,fill=voice.part))+geom_boxplot()+theme(legend.position = "top")

z+labs(title="R2-22")

z

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