[adegenet-forum] adegenet-forum Digest, Vol 134, Issue 3

Zhian Kamvar kamvarz at science.oregonstate.edu
Mon Jan 13 10:54:21 CET 2020


Hello,

The number of Discriminant Axes will always be one less than the number of
clusters. You have two clusters, thus you will only have one axis to
separate them. This is detailed in the DAPC manual.

Hope that helps,
Zhian

On Sat, Jan 11, 2020 at 11:00 AM <
adegenet-forum-request at lists.r-forge.r-project.org> wrote:

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>    1. 2 clusters with DAPC (Kimberly Ann McLaughlin)
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> ----------------------------------------------------------------------
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> Message: 1
> Date: Fri, 10 Jan 2020 16:24:01 +0000
> From: Kimberly Ann McLaughlin <kimberly.mclaughlin at northwestern.edu>
> To: "adegenet-forum at lists.r-forge.r-project.org"
>         <adegenet-forum at lists.r-forge.r-project.org>
> Subject: [adegenet-forum] 2 clusters with DAPC
> Message-ID: <1578673441366.70699 at northwestern.edu>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hello,
>
>
> I'm not getting the expected plots with 2 clusters I got from DAPC with
> the scatter function. The plot looks like this (see attached) and not the
> scatterplot I wanted. Is there any reason why I'm seeing this and is there
> any alternative to produce a scatterplot with 2 clusters??
>
>
> Thanks!
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