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#我mac显示字体的问题还木有解决 #R2-3-1 library(ggplot2) library(reshape2) library(ggthemes) mydata <-read.csv(file.choose(),head=T) head(mydata) mydata2=melt(mydata,id.vars="Products",variable.name = "Time",value.name="Index") ggplot()+scale_fill_wsj("rgby") + geom_bar(data=mydata2,aes(x=Time,y=Index,fill=Products), stat="identity",position="dodge") + theme_economist()+ggtitle("R2-05")
R2-3-2
mydata3=read.table(file.choose(),head=T,sep=",") head(mydata3) ggplot()+geom_bar(data=mydata3,aes(x=社区,fill=态度)) + coord_flip() + theme(text=element_text(size=12)) + ggtitle("R2-05")
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