=2,cex.lab=1.5, #各种字体的大小
col="blue", #颜色
pch=19,cex=1) #pch代表点的形状,数字表示
abline(lm(cars1dist~cars1speed...lines(lowess(cars1speed,cars1dist),col="red",lwd=3,lty=2)
text(cars1speed,cars1dist,row.names(cars1),cex...5,4,4,2) + 0.1) #内边距 margin设置
plot(x,y,type="p",xlab="X",ylab="Y") #画图
text(2,7,"画图区",col="red",cex...=2)
text(3,9,"novogene:gwas",col="red",cex=1)
box("plot",col="red") #边框红色
mtext("内边距...",side=3,line=2,cex=2,col="green") #内边框绿色
box("figure",col="green")
mtext("外边距",side=1,line=1,cex=2