RLQ and data.frame scores PCA

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RLQ and data.frame scores PCA

Adriana Acero
Hi everybody,

My name is Adriana and I'm working with Community Ecology and Geometric
morphometric of bats.

At this moment, I'm trying to perform an RLQ analysis with ADE4, with a
data frame that already contains the mean shape scores (PCA) of some
species of bats (Matriz Q).

I couldn't do the PCA into ADE4 because I'm working with landmarks and the
structure of the data is a multidimensional array, so the PCA comes from
Geomorph. I save only the scores in a data frame. I'm searching on the
internet for solutions but I don't find How to do an RLQ with my data.frame
or how to transform it in a dudi object without doing an extra analysis.

I appreciate your help.

Thanks

Adriana Acero

        [[alternative HTML version deleted]]

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Re: RLQ and data.frame scores PCA

Bert Gunter-2
Wrong list. This list is for general R programming. Few of us here will
have a clue about RLQ analysis and other subject specific methodology. I
suggest you post on the r-sig-ecology of perhaps r-sig-phylo list (not sure
which is more appropriate) where you should find both the interest and
expertise you seek.

Bert Gunter

"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )


On Tue, Jun 23, 2020 at 11:23 AM Adriana Acero <
[hidden email]> wrote:

> Hi everybody,
>
> My name is Adriana and I'm working with Community Ecology and Geometric
> morphometric of bats.
>
> At this moment, I'm trying to perform an RLQ analysis with ADE4, with a
> data frame that already contains the mean shape scores (PCA) of some
> species of bats (Matriz Q).
>
> I couldn't do the PCA into ADE4 because I'm working with landmarks and the
> structure of the data is a multidimensional array, so the PCA comes from
> Geomorph. I save only the scores in a data frame. I'm searching on the
> internet for solutions but I don't find How to do an RLQ with my data.frame
> or how to transform it in a dudi object without doing an extra analysis.
>
> I appreciate your help.
>
> Thanks
>
> Adriana Acero
>
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> [hidden email] mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

        [[alternative HTML version deleted]]

______________________________________________
[hidden email] mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.