Table 4 Significance of smooth terms of variables (day in a season, interaction of day a season and hour in a day, wind speed, lunar phase and interaction of hour in a day ~ discharge) included in M1 and M2. The adjusted R2 of the male model M1 (N = 5569) was 0.56 and deviance explained 56.3%, while the female model M2 (N = 5537) was 0.488 and explained 49.3% of the deviance. Significant values of the explanatory variables are in bold
From: Diverse environmental cues drive the size of reproductive aggregation in a rheophilic fish
M1 - males | Edf | Ref.df | F | p value |
|---|---|---|---|---|
Day in a season | 8.758 | 8.946 | 36.162 | < 0.001 |
Day ~ Hour in a day | 12.806 | 18.000 | 23.357 | < 0.001 |
Wind speed | 6.190 | 7.340 | 5.833 | < 0.001 |
Lunar phase | 7.292 | 8.000 | 28.684 | < 0.001 |
h in a day ~ discharge | 7.570 | 8.483 | 11.018 | < 0.001 |
M2 - females | ||||
Day in a season | 8.181 | 8.745 | 15.792 | < 0.001 |
Day ~ Hour in a day | 13.289 | 18.000 | 25.558 | < 0.001 |
Wind speed | 6.382 | 7.518 | 10.706 | < 0.001 |
Lunar phase | 7.551 | 8.000 | 46.223 | < 0.001 |
Time of a day ~ discharge | 6.908 | 8.037 | 7.168 | < 0.001 |