Table 4.
Second round of discrimination between candidate mechanisms by global analysis. For explanation of symbols "A" and "N", see Table 1. SSrel – relative sum of squares; ΔAICc – increase in the second order Akaike Information Criterion, Eqn (7), relative to the best model (ΔAICc = 0); w – Akaike weight, Eqn (8). The Akaide weight is listed only for those models where w > 0.10 (10% probability). For further explanation see text.
| Model No. | PR | P2R | PR2 | P2R2 | P2 | SSrel | ΔAICc | w > 0.10 |
|---|---|---|---|---|---|---|---|---|
| 13 | A | A | N | 1.029 | 3.40 | |||
| 13a | A | N | N | 1.028 | 1.10 | 0.183 | ||
| 14 | A | A | A | N | 1.004 | 4.80 | ||
| 14a | A | A | N | N | 1.003 | 2.40 | ||
| 14b | A | N | A | N | 1.003 | 2.40 | ||
| 14c | A | N | N | N | 1.002 | 0.00 | 0.318 | |
| 15 | A | A | A | N | 1.001 | 4.40 | ||
| 15a | A | A | N | N | 1.000 | 2.00 | 0.118 | |
| 15b | A | N | A | N | 1.043 | 7.40 | ||
| 15c | A | N | N | N | 1.028 | 3.30 |