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> mydata<-read.csv("D:\\learningr\\R2-1-1.csv",head=TRUE)
> library(ggplot2)
> ggplot(mydata,aes(A,B))+ggtitle("R2-40")+xlab("A gene expression")+ylab("B gene expression")+geom_point(aes(color=SIZE),alpha=0.8,size=2,shape=1)+xlim(-2,3)+ylim(-1,3)
> mydata2<-read.csv("D:\\learningr\\R2-1-2.csv",head=TRUE)
> library(ggplot2)
> ggplot(mydata2,aes(x=Time,y=value,colour=SIZE,shape=SIZE))+geom_line()+ggtitle("R2-40")+geom_point(size=2)
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