Table 2.
Output of a multinomial model showing effect sizes of phenotype (i.e., degree of melanism) on co-infection (model d)
| Response | Reference category | df | Estimate | SE | χ2 | Pr(>χ2) |
|---|---|---|---|---|---|---|
| Intercept: 2 Haemoproteus spp. lineages1 | 1 | 1 | 0.477 | 0.491 | – | 0.331 |
| Intercept: 3 Haemoproteus spp. lineages1 | 1 | 1 | −2.970 | 1.200 | – | 0.013 |
| Co-infection: 2 Haemoproteus spp. lineages | 1 | 3 | −0.167 | 0.185 | 2.183 | 0.366 |
| Co-Infection: 3 Haemoproteus spp. lineages | 1 | 3 | 0.359 | 0.401 | 2.183 | 0.371 |
The sample size (n) available for this model is 130. Significant effects are indicated in italic
1ANOVA III was used to derive χ2 values, but it is not available for the intercept in multinomial logistic regression