Table 2. Statistical results on the effects of temperature, salinity and diet on C. tagi different life stages (ZIqP = Zero-inflated quasi-Poisson model).
Variable tested | Planktonic duration (ANOVA) | Podocyst (ANOVA) | Bet-str (Wilcox) | Str (t-test) | Ephyra (t-test) | Pre-str (ZIqP) | Estimate | Std. Error | z value | p value |
---|---|---|---|---|---|---|---|---|---|---|
Temperature | F (2, 18) = 25.8 | F (1, 18) = 1.62 | – | – | – | Count model | ||||
p < 0.001 | p = 0.21 | Intercept | 6.17 | 0.47 | 12.99 | <0.001 | ||||
Salinity | F (3, 18) = 4.1 | – | – | – | – | Temperature | −0.16 | 0.03 | −5.37 | <0.001 |
p < 0.01 | Feed | −0.33 | 0.15 | −2.19 | 0.03 | |||||
Feed | – | F (2, 18) = 1.23 | p = 0.8 | p < 0.01 | p = 0.7 | |||||
p = 0.3 | Zero-inflated model | |||||||||
Temperature X salinity | F (6, 18) = 1.21 | – | – | – | – | Intercept | 11.79 | 2.49 | 4.74 | <0.001 |
p = 0.3.1 | Temperature | −0.51 | 0.12 | −4.15 | <0.001 | |||||
Temperature X feed | – | F (1, 18) = 1.89 | – | – | – | Feed | −1.37 | 0.37 | −3.71 | <0.001 |
p = 0.17 |