[R-sig-eco] permutation test for CCA variables

Marc Taylor m@rcht@ylor @ending from gm@il@com
Fri Dec 7 13:49:52 CET 2018


Many thanks Jari - I did see that afterwards and have already forked it :-)
Thanks for the great resource.
Cheers, Marc

On Fri, Dec 7, 2018 at 12:28 PM Jari Oksanen <jari.oksanen using oulu.fi> wrote:

> Marc, the source code of those slides is in
> https://github.com/jarioksa/ordination101/. Look at the source code to
> see how the slide was generated.
>
> cheers, Jari Oksanen
>
> On 7 Dec 2018, at 09:34, Marc Taylor <marchtaylor using gmail.com> wrote:
>
> Thanks Franz!
> cheers, Marc
>
> On Fri, Dec 7, 2018 at 7:44 AM Franz Krah <f.krah using mailbox.org> wrote:
>
> Hi Marc,
>
> This is the example in the function envfit:
>
> library(vegan)
> data(varespec, varechem)
> library(MASS)
> ord <- metaMDS(varespec)
> (fit <- envfit(ord, varechem, perm = 999))
> scores(fit, "vectors")
> plot(ord)
> plot(fit)
>
> Cheers, Franz
>
>
> -----------------------------------------------------
> Franz-S. Krah (PhD student)
> Ecology and Evolution of mushroom-forming fungi
>
> RG Biodiversity of Plants
> Technical University of Munich (TUM)
> Mobile: 0170 5221189
>
> Website: mycolab.de
> Mail: franz.krah using tum.de
> ——————————————————————————
>
> On 7. Dec 2018, at 07:30, Marc Taylor <marchtaylor using gmail.com> wrote:
>
> Hi all,
>
> a quick question: Does anyone know what vegan function was called to
> produce the following permutation test in this slide of Jari's:
> http://cc.oulu.fi/~jarioksa/opetus/metodi/ordination101.html#44
>
> Cheers,
> Marc
>
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