Table A2. Frequency across all stochastic mapped trees with which each model ranked 1st, 2nd, 3rd, and so on.

$\overline{w}$ gives the mean Akaike model weights of each model, averaged across all stochastically mapped trees. Models are as in Table 1.

Rank	Model 1	Model 2	Model 2b	Model 2c	Model 3	Model 3b	Model 3c	Model 4
1st	0.01	0.01	0.00	0.02	0.73	0.00	0.23	0.00
2nd	0.00	0.02	0.00	0.09	0.09	0.20	0.54	0.06
3rd	0.03	0.07	0.00	0.11	0.04	0.46	0.19	0.10
4th	0.22	0.03	0.00	0.10	0.01	0.06	0.04	0.54
5th	0.33	0.08	0.05	0.17	0.12	0.05	0.00	0.20
6th	0.22	0.03	0.18	0.33	0.00	0.19	0.00	0.05
7th	0.18	0.22	0.36	0.18	0.00	0.03	0.00	0.03
8th	0.01	0.54	0.41	0.00	0.01	0.01	0.00	0.02
$\overline{w}$	0.06	0.05	0.03	0.08	0.32	0.13	0.22	0.10