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> read.csv("/Users/LUCY/Desktop/R01.csv",header = T)
> data<- read.csv("/Users/LUCY/Desktop/R01.csv",header = T)
> x<- data$病程
> y<- data$UPDRS
> par(family='STKaiti')
> plot (x, y, main = "MSA患者UPDRS评分与病程的关系", xlab = "病程", ylab = "UDPRS评分",xlim = c(0,12.5), ylim=c(0,70),pch = 2, col = "red", cex = 1.2, col.lab = "blue", col.axis = "orange", cex.lab = 1.2, cex.main = 1.5)
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