[R] Graphing question(basic)

[R. Michael Weylandt]

Hi Mohan,

Your code isn't reproducible as is: see

http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example

for more information on how you can help us help you.

That said, I think you are looking for the ?segments function.

Cheers,
Michael

On Tue, Aug 14, 2012 at 2:13 AM, Mohan Radhakrishnan <mohanr at fss.co.in> wrote:
> Hi,
>
>
>
> plot(xc, yc, type="l", ylim=c(0,50), xlim=c(0,50), lwd=2, xlab="M",
> ylab="seconds")
>
> abline(a=-think, b=cpustime, lty="dashed",  col="red")
>
> abline( 2.2, 0, lty="dashed",  col = "red")
>
>
>
> This draws a response time curve an asymptote and a horizontal line. How
> do I draw a line from the intersection of the asymptote and the
> horizontal to intersect the y-axis ? I also want to calculate the value
> at this y-axis intersection point.
>
>
>
> Thanks,
>
> Mohan
>
>
>
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