Table 3.
Correlation Matrix
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 Rate of change, t1 to t2 | 1354 | - | |||||||||||
| 2 Rate of change, t2 to t3 | 1354 | −0.01 | - | ||||||||||
| 3 Rate of change, t3 to t4 | 1354 | −0.03 | 0.89 | - | |||||||||
| 4 Density | 1354 | −0.03 | 0.95 | 0.87 | - | ||||||||
| 5 Transitive triads | 1354 | 0.22 | −0.61 | −0.51 | −0.67 | - | |||||||
| 6 Number of actor pairs at distance 2 | 1354 | 0.06 | −0.95 | −0.91 | −0.97 | 0.65 | - | ||||||
| 7 Gender – Male | 1354 | −0.11 | 0.52 | 0.46 | 0.48 | −0.42 | −0.47 | - | |||||
| 8 Country – US | 1354 | 0.06 | −0.83 | −0.76 | −0.81 | 0.54 | 0.81 | −0.82 | - | ||||
| 9 Prior collaboration (co-authorship log) | 1354 | 0.00 | −0.21 | −0.17 | −0.25 | 0.32 | 0.23 | 0.18 | −0.01 | - | |||
| 10 Cognitive similarity (citation similarity) | 1354 | 0.00 | −0.69 | −0.66 | −0.75 | 0.32 | 0.64 | −0.48 | 0.61 | −0.19 | - | ||
| 11 Gender homophily | 1354 | −0.05 | 0.63 | 0.72 | 0.65 | −0.37 | −0.67 | 0.40 | −0.69 | 0.00 | −0.53 | - | |
| 12 Country homophily | 1354 | 0.01 | 0.77 | 0.67 | 0.76 | −0.35 | −0.68 | 0.55 | −0.67 | 0.01 | −0.81 | 0.48 | - |