[adegenet-forum] clustering question

[Kimberly Ann McLaughlin]

Hello,


I clustered some presence/absence data using DAPC but I'm getting unexpected results. In the presence/absence heatmap, black=presence and yellow=absence and clusters 2 and 3 are very similar. But in left_clusters.pdf, I would expect clusters 2 and 3 to be closer together and cluster 1 to be far away. However the clusters 1 and 2 appear to be close together and cluster 3 is farther away. Is there any reason why I might be seeing this and is there anything I can do about it?


Thanks!?

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