Looks like nobody answered so far?
If I understood it correctly, you want something like:
x - 1:36
plot(x, log(x, 1.1), xlab=Number of months, ylab=Visits(1000),
main=webpage visits)
helper.lines - function(x, y, lty=2, col=red, text=TRUE){
segments(par(usr)[1], y, x, y, col=col,
This is a very basic question. I am just wondering if there is a function
where i can choose a vector of points, and them helper lines are drawn.
I am asking because lines seams to be a cumbersome way to do this.
E.g.
x - 1:36
plot(log(x,1.1),xlab=Number of months, ylab=Visits(1000),main=webpage
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