Dependent variable | Name of statistical test | Statistic | Whole model | Symbiont | Weight at larval day 8 | Symbiont × weight interaction |
---|---|---|---|---|---|---|
Overall survival from hatching to adult emergence | Generalized linear model (binomial distribution) | Likelihood ratio χ 2 | 28.10** | 24.39*** | 5.50* | 7.62 |
Larval survival | Cox’s proportional hazards model | Likelihood ratio χ 2 | 13.36 | 8.80* | 1.16 | 5.55 |
Pupal survival | Generalized linear model (binomial distribution) | Likelihood ratio χ 2 | 7.68 | 7.67* | 0.11 | 0.50a |
Larval development time | General linear model (least square) | F4,221 | 26.85*** | 12.32*** | 67.60*** | 0.99a |
Pupal development time | General linear model (least square) | F4,212 | 1.70 | 1.20 | 2.81 | 1.18a |
Female adult weight at emergence | General linear model (least square) | F4,77 | 3.81** | 4.95** | 0.12 | 3.76a |
Male adult weight at emergence | General linear model (least square) | F7,87 | 4.35** | 2.15 | 0.20 | 7.57*** |