Table 3 Results of the logistic analysis of seedling survival in 2017 with “Acorn weight” and “Powdery mildew exposure” as explanatory variables (Model 1 in Appendix Table 2). The parameters were estimated by maximum likelihood
From: Demographic and genetic impacts of powdery mildew in a young oak (Quercus robur L.) cohort
Dependent: Survival (2017) | |||||
|---|---|---|---|---|---|
Variables | Degree of freedom | Estimate | Standard Error | Wald Khi-2 | P |
(Intercept) | 1 | − 0.4778 | 0.2225 | 4.6117 | 0.0318 |
Powdery mildew exposure | 1 | 0.4450 | 0.2225 | 4.0003 | 0.0455 |
Acorn weight | 1 | 0.2349 | 0.0451 | 27.1465 | < .0001 |
Acorn weight:Powdery mildew exposure | 1 | 0.0520 | 0.0451 | 1.3314 | 0.2486 |