Hi list,
Conducting sort of an opinion poll among list members.
Start with two matrices, one environmental, one species, same sites. I
wondered what people think of defining groups by a cluster analysis
based on the environmental variables (say, hclust or similar). Then
testing for a difference among those groups with regard to the second
species data set (say, adonis or mrpp).
I guess the spatial people will feel hurt at least? The strategy seems
to be quite common, though. Would be nice to hear opinions.
cheers, gabriel
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