Hi r-users,
I would like to add a plot of vertical line segment with arrow from (77,.6) to
(77,0) and also a horizontal line segment with arrow from (0,0.6) to
(77,.6) . So far this is what I have:
plot(sq, cdf, type="l", lwd=4,col="blue",xaxs="i",yaxs="i", xlab= "Rainfall
(mm)", ylab= "Random no.",
main="Random number and rainfall totals (mm)")
abline(v=77,h=0.6,col=2,lwd=2,lty=3)
text(120,0.63, "r = 0.6")
text(120,0.05, "x = 70")
I also tried to use the 'diagram' and 'shape' package but not really sure how
to use them.
Thank you for all the help given.
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