Dear all:

I am wondering if it is possible to implement multiple factors in betadisper
{vegan} when trying to run a Permutational Analysis of multivariate
dispersions (PERMDISP)?  To run a PERMANOVA using adonis you are able to
enter a formula, but the usage of betadisper seems to only allow a single
group.

If it isn't possible, does anybody know a work around?

Thank you,
Cam
--
Cameron N. Carlyle
PhD Candidate
Botany,
University of British Columbia

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