Table 2. The root mean square error (RMSE), coverage and average length of the posterior 50% equal-tailed intervals, and Effective Sample Size (ESS) for two ARG properties inferred by ARGinfer and ARGweaver.

	R	Method	RMSE	50% credible interval		ESS
				Coverage	Average length
A. Total branch length per site (in generations)	1	ARGinfer	6729	0.44	8300	360
		ARGweaver	6620	0.41	7889	317
	2	ARGinfer	6191	0.53	8714	1177
		ARGweaver	6430	0.52	8496	675
	4	ARGinfer	6877	0.51	8827	2478
		ARGweaver	6931	0.51	8730	932
B. Number of Ancestral recombination events	1	ARGinfer	9.45	0.49	12.09	171
		ARGweaver	9.53	0.54	11.73	565
	2	ARGinfer	5.34	0.57	7.57	438
		ARGweaver	5.70	0.49	7.35	1086
	4	ARGinfer	3.72	0.53	4.78	970
		ARGweaver	3.83	0.52	4.67	1398