On 10/07/2009 07:12 PM, ogbos okike wrote:
Good morning. I wish to plot two data on the same axis. I tried plot(x,y,
type = "l") for the first and tried to use lines or points(x,y, lty = 2, col
= 4) to add or plot the second data on alongside the first. However, what I
got was not encouraging.
I have attached the two data and would be pleased if anybody could be of
help.
Hi Ogbos,
Try this:
plot(oo1$daymon,oo1[,4],
main="Two years of something",type="l",col="blue",
ylim=c(3300,4400))
lines(oo2$daymon,oo2[,4],col="red")
legend(oo1$daymon[100],3600,c("2005","2006"),
col=c(4,2),lty=1)
Jim
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