From: The pathogenic intestinal spirochaete Brachyspira pilosicoli forms a diverse recombinant species demonstrating some local clustering of related strains and potential for zoonotic spread
Index of association
Vo
Ve
IA
ISA
Mean trial variance
Max trial variance
5% critical value
0.2667
0.1366
0.9516
0.1568
0.1367
0.1459
0.1399