[R] abline and locator?

[Richard Rowe]

rajesh j wrote:
> Hi,
>
> I'd like to plot vertical lines on my plot using the locator.But since
> locator returns two values I end up getting 2 vertical lines for every
> click.Is there some way only the x coordinate from locator can be returned?
>   
locator(1)$x



-- 
Dr Richard Rowe
Zoology & Tropical Ecology
School of Marine & Tropical Biology
James Cook University
Townsville 4811
AUSTRALIA

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