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Dear R-experts, Here below is my code, I would like to add a vertical line on my plot, showing the median and I would like to place some values on this graph as well, i.e. 4.3 and -8.4. How can I do ? Many thanks for your reply. A=c(1,2.3,4,3.5,4.3,2.5,6.3,-0.1,-1.5,3.7,-2.3,-3.5,5.4,3.2, -10.5,-8.4,-9.4) d <- density(A) plot(d) median(A)

Hello, After the plot just do abline(v = median(A)) As for how to plot points, see, well, ?points(). Hope this helps, Rui Barradas Em 22-10-2017 16:33, varin sacha via R-help escreveu: > Dear R-experts, > > Here below is my code, > I would like to add a vertical line on my plot, showing the median and I would like to place some values on this graph as well, i.e. 4.3 and -8.4. How