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Table 2 Parameter estimates from three iMa2 runs, with 95% upper and lower posterior density bounds

From: Multiple origins of melanism in two species of North American tree squirrel (Sciurus)

Run

Fox Ɵ

Gray Ɵ

Gene flow (2Nem)

Gene flow (2Nem)

Gray to fox

Fox to gray

1

1.74 (0.96–3.64)

1.96 (1.04–4.41)

0.11 (0.029–0.47)

0.31 (0.077–0.49)

2

1.74 (0.96–3.64)

1.96 (1.04–4.36)

0.11 (0.029–0.47)

0.31 (0.077–0.49)

3

1.76 (0.94–3.64)

1.96 (1.04–4.41)

0.11 (0.029–0.47)

0.31 (0.077–0.49)