Table 5.

Parameter estimates of the final model.

Parameter	Estimate (standard error)
Density	−1.965 (0.20)***
Outdegree effect on rate change	0.102 (0.04)*
Reciprocity	1.118 (0.14)***
Transitive triplets	0.133 (0.06)*
Transitive reciprocate triplets	−0.184 (0.11)
Outdegree popularity (sqrt)	−0.162 (0.05)**
Outdegree activity (sqrt)	0.233 (0.04)***
Age
Alter	0.046 (0.03)
Ego	0.101 (0.02)***
Homophily	1.044 (0.18)***
Social rank
Alter	−0.133 (0.05)**
Ego	−0.016 (0.05)
Homophily	0.259 (0.07)***
Same social rank x reciprocity	−0.319 (0.16)*
Entry
Alter	0.119 (0.13)
Ego	0.328 (0.13)*
Homophily	0.096 (0.13)

^*p < 0.05;

^**p < 0.01;

^***p < 0.001.