[R-sig-Geo] slope for rarefaction curve

[Simone Ruzza]

Apologies for this e-mail, I accidentally sent it to wrong R list! I
am subscribed to multiple lists.

Cheers,

Simone

On Sun, May 10, 2015 at 11:56 PM, Simone Ruzza <simone.ruzza12 at gmail.com> wrote:
> Dear all,
>
> apologies for the total beginner's question. I was wondering if anyone
> can give some advice on how to calculate the slope for the last 10% of
> the records of a rarefaction curve computed with rarefy from vegan.
> Here is a graphic representation of what I would like to do:
>
> https://dl.dropboxusercontent.com/u/33966347/figure.JPG
>
> I have seen that this has been done in a recent paper and I was
> wondering if anyone may have any code snippet to do that. Sorry, maybe
> this is something really obvious but I have not quite understood how
> to do it.
>
> thanks!
>
> Simone