Brett C Easton

Detecting coevolution without phylogenetic trees? Tree-ignorant metrics of coevolution perform as well as tree-aware metrics

Rob Knight, Gavin A Huttley, J Gregory Caporaso, 2008, BMC Evolutionary Biology.

PyCogent: a toolkit for making sense from sequence

R. Knight, M. Hamady, C. Lozupone, 2007, Genome Biology.