Table 1 Comparison of models with different numbers of phases, with and without preferential attachment (PA), together with: number of parameters; differences in AIC and BIC values compared to the overall minimum; and the lowest divergent moment for models with PA
From: Testing the hypothesis of preferential attachment in social network formation
(Phases, PA) | No. Params | ΔAIC | ΔBIC | Diverge |
|---|---|---|---|---|
(1,No) | 1 | 2.2 × 103 | 2.1 × 103 | – |
(2,No) | 4 | 2.1 × 102 | 1.5 × 102 | – |
(3,No) | 8 | 1.2 × 102 | 83 | – |
(4,No) | 13 | 42 | 38 | – |
(5,No) | 19 | 23 | 58 | – |
(6,No) | 26 | 27 | 1.1 × 102 | – |
(1,Yes) | 2 | 1.9 × 102 | 1.1 × 102 | 3 |
(2,Yes) | 5 | 1.3 × 102 | 72 | 4 |
(3,Yes) | 9 | 31 | \(\mathbf{[0]}\) | 3 |
(4,Yes) | 14 | 11 | 14 | 3 |
(5,Yes) | 20 | \(\mathbf{[0]}\) | 42 | 3 |
(6,Yes) | 27 | 9 | 97 | 3 |