Table 2.

Bayesian tip-association significance testing results.

	Association index (95% CI)			Parsimony scores (95% CI)
Location	Observed	Expected	p values	Observed	Expected	p values
All	2.04 (1.77–2.32)	5.78 (5.07–6.45)	< 0.001	25.65 (25–26)	37.59 (34.99–39.95)	< 0.001

	Mean maximum clade size (95% CI)
Location	Observed	Expected	p values	Difference #
Chasimba	2.00 (2.00–2.00)	1.21 (1.00–1.99)	0.029	0.79
Jaribuni	1.99 (2.00–2.00)	1.06 (1.00–1.97)	0.004	0.93
Junju	3.99 (4.00–4.00)	1.13 (1.00–1.99)	0.009	2.86
Matsangoni	6.05 (6.00–7.00)	2.07 (1.01–3.05)	0.002	3.98
Mavueni	2.17 (2.00–3.00)	1.10 (1.00–1.99)	0.012	1.07
Mtondia	1.99 (2.00–2.00)	1.46 (1.00–2.23)	0.111	0.53
Ngerenya	1.99 (2.00–2.00)	1.08 (1.00–1.99)	0.005	0.91
Pingilikani	1.00 (1.00–1.00)	1.04 (1.00–1.01)	> 0.999	− 0.04
Sokoke	1.00 (1.00–1.00)	1.04 (1.00–1.15)	> 0.999	− 0.04