Table 2.
Effects of contact network structure and timing on exposure reachability. GLM regression with logit link-function.
| Parameter | Model 1 | Model 2 | Model 3 | Model 4* | Model 5 | Model 6 |
|---|---|---|---|---|---|---|
| Intercept | −8.38 (0.047) | −8.15 (0.075) | −8.04 (0.047) | −6.51 (0.113) | −6.00 (0.121) | −3.51 (0.172) |
| Concurrency | 4.73 (0.014) | 4.08 (0.164) | 2.99 (0.054) | −3.50 (0.562) | −3.39 (0.622) | −14.27 (0.869) |
| Concurrency2 | 1.88 (0.058) | 6.89 (0.713) | 6.05 (0.786) | 16.11 (1.007) | ||
| Cohesion | 3.99 (0.038) | 3.80 (0.060) | 3.89 (0.037) | 2.64 (0.094) | 4.11 (0.102) | 1.98 (0.146) |
| Concurrency × Cohesion | 0.57 (0.143) | 5.46 (0.484) | 5.47 (0.537) | 14.82 (0.750) | ||
| Concurrency2 × Cohesion | −4.16 (0.624) | −3.62 (0.691) | −12.31 (0.878) | |||
| Density | 19.63 (0.444) | 19.41 (0.447) | 20.43 (0.44) | 19.81 (0.44) | ||
| Diameter | −0.03 (0.003) | −0.03 (0.003) | −0.02 (0.003) | −0.02 (0.003) | ||
| Network Size | 0.004 (0.000) | 0.004 (0.000) | 0.004 (0.000) | 0.004 (0.000) | ||
| Closeness Centralization | 3.40 (0.048) | 3.40 (0.048) | 3.48 (0.047) | 3.48 (0.047) | ||
| Clique Dummies | Yes | Yes | Yes | Yes | Yes | No |
| R-squared+ | 0.878 | 0.879 | 0.881 | 0.882 | 0.853 | 0.853 |
| AIC | −93427 | −93442 | −94572 | −94847 | −84516 | −78384 |
All estimated coefficients significant at the p≤ 0.0001 level,
+
Calculated as square of correlation between predicted and observed.