[R] Tick marks for abline
hodgess at uhddx01.dt.uh.edu
Thu Oct 26 18:29:18 CEST 2000
Dear R People:
I am drawing graphs for a College Algebra class. I would like to have
the x and y axes, along with the lines that I am plotting. So I leave
off the axes, and use xlim and ylim. Then I add my abline(v=0).
However, I would like to have tick marks on the abline. How would I do
Thanks in advance!
Erin M. Hodgess, Ph.D.
Department of Computer and Mathematical Sciences
University of Houston - Downtown
One Main Street
Houston, TX 77002
e-mail: hodgess at uhddx01.dt.uh.edu
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