Table 1.
Factors contributing to Ampelomyces infection in natural field populations analyzed with generalised linear additive models
| Estimate ± SE | Test statistic | P‐value | |
|---|---|---|---|
| Variables dropped through model selection | |||
| Focal circle mildew coverage1,707 | — | χ2 = 1.107 | 0.293 |
| Mildew connectivity1,707 | — | χ2 = 1.722 | 0.189 |
| Variables retained after model selection | |||
| Intercept1,733 | −2.329 ± 0.231 | z = −10.075 | <0.001 |
| Coinfection1,733 | 0.649 ± 0.303 | z = 2.141 | 0.032 |
| Ampelomyces connectivity1,733 | 1.273 ± 0.215 | z = 5.931 | <0.001 |
| Spline(long, lat) | χ2 = 8.101 | 0.017 | |
| Random effects | Variance | ||
| Focal plant (within population)259,707 | 4.6 | — | — |
| Population14,707 | 0.025 | — | — |
Significant P‐values (<0.05) are in bold.