biocore/scikit-bio — pull request #557 by tanaes (2014-07-31 00:05:07+00:00)
Title: Add Hommola cospeciation test

Here, we have added a statistical test for host:parasite cospeciation derived from Hommola et al (2009, Molecular Biology and Evolution). This is added as a new module called evolve under math.stats.

We are looking for feedback on the organization and naming of the evolve module. We're not quite sure what to add to the top level description for this module, so any other ideas would be appreciated.

Note: the test itself is using numpy arrays rather than distance matrix objects because we are using the positional relationships between host, parasite, and an interaction matrix rather than the labels.