TABLE 3.

Confidence interval (CI) precision relative to the simulated true time.

Scenario	CI Precision
	Tree A primary	Tree B secondary	Tree B distant primary	Tree B primary
0B	0.29	0.78	0.45	0.27
	(0.0507)	(0.1409)	(0.1420)	(0.0548)
10B	0.32	0.78	0.43	0.38
	(0.0606)	(0.1740)	(0.0826)	(0.0516)
20B	0.45	0.89	0.49	0.51
	(0.0614)	(0.1756)	(0.0943)	(0.0474)
10L	0.32	0.78	0.42	0.37
	(0.0543)	(0.1626)	(0.0777)	(0.0487)
10H	0.33	0.82	0.45	0.40
	(0.0655)	(0.1867)	(0.0886)	(0.0540)
20L	0.44	0.82	0.48	0.50
	(0.0567)	(0.1316)	(0.0827)	(0.0353)
20H	0.47	0.95	0.53	0.54
	(0.0670)	(0.1780)	(0.1045)	(0.0525)
Average	0.37	0.83	0.46	0.42
	(0.0749)	(0.0065)	(0.0039)	(0.0955)

Averages of the 30k concatenations with 1 standard deviation are shown in parentheses.