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data1<-read.csv(file.choose())
library(ggplot2)
library(reshape2)
library(ggthemes)
data1<-melt(data1,id.vars='Products',variable.name=("Time"),value.name="Index")
ggplot(data1,aes(x=Time,y=Index,fill=Products))+
geom_bar(stat="identity", position="dodge",alpha=0.8)+
scale_fill_wsj("rgby")+theme_economist()+
ggtitle("R2-13")+labs(x="Time")
data2<-read.csv(file.choose(),head=T)
ggplot(data2,aes(x=社区,fill=态度))+
geom_bar(position="stack")+
coord_flip()+
ggtitle("R2-13")
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