TABLE 4.

Posterior distribution of parameters for selection model

	Dox		MDox		Nmy
	Median	95% C.I.	Median	95% C.I.	Median	95% C.I.
Nicewicz
T (N gen)	0.0348	0.0064–0.112	0.0308	0.0037–0.112
T (years)	3500	610–10,000	2900	330–11,000
θ	28	15–49	20	11–35
ρ	120	70–180	86	52–130
s	0.063	0.0019–0.46	0.063	0.0015–0.46
Tremont
T (N gen)	0.0312	0.0072–0.156	0.0304	0.0040–0.104	0.0068	0.0020–0.0212
T (years)	2900	760–12,000	2800	360–9700	1600	550–4500
θ	21	9.6–43	17	8.9–32	61	29–130
ρ	110	63–170	83	50–130	560	340–850
s	0.1	0.0023–0.48	0.055	0.0017–0.47	0.28	0.014–0.49
Winters
T (N gen)	0.034	0.0035–0.136	0.0328	0.0040–0.148	0.0164	0.0032–0.064
T (years)	3200	300–12,000	3100	400–14,000	3800	790–14,000
θ	22	11–42	18	8.5–36	59	26–120
ρ	110	68–180	81	49–133	570	340–890
s	0.059	0.0021–0.48	0.26	0.021–0.48	0.27	0.023–0.49

T (N gen), time since selection in coalescent time units; T (years), time since selection in years; θ, per-locus population mutation rate; ρ, per-locus population recombination rate; s, selection coefficient; 95% C.I., 95% credible interval.