The UniFrac significance test generates different outputs given semantically equivalent inputs. - Jeffrey R. Long; Qingxiang Yan; Brett Trost; Anthony J. Kusalik (BCB, 2014)

Equivalent input produces different output in the UniFrac significance test. - Jeffrey R. Long; Vanessa Pittet; Brett Trost; Qingxiang Yan; David Vickers; Monique Haakensen; Anthony J. Kusalik (BMC Bioinform., 2014)