[R] How to control height of abline

mogra funnymoody999 at yahoo.com
Tue Jun 17 20:36:59 CEST 2008

I use plot to get the density curve and then I use

abline(v=g$V2, col = 3 )  to get the vertical line for specific point on x

Goal : I want very small lines at the bottom on the x axis , if possible in
the arrow forms instead of vertical lines on the whole graph.

Thanks a lot.
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