Table 2:
Regression table for relationships between total length (TL; in centimetres), mass (in grams) and critical swimming velocity [Ucrit (in body lengths per second)] and days post-hatch (dph) of green and white sturgeon
| Variable | β (±SEM) | t | P value | |
|---|---|---|---|---|
| TL | dph | 0.189 (0.010) | 12.99 | <0.001 |
| species | −2.503 (0.530) | −4.72 | <0.001 | |
| species × dph | 0.091 (0.013) | 6.85 | <0.001 | |
| F3,159 = 311; adjusted r2 = 0.852; P < 0.001 | ||||
| Mass | dph | 0.130 (0.009) | 5.62 | <0.001 |
| species | −3.576 (0.565) | −6.33 | <0.001 | |
| species × dph | 0.113 (0.0142) | 8.00 | <0.001 | |
| F3,159 = 146.2; adjusted r2 = 0.729; P < 0.001 | ||||
| Ucrit | dph | 0.673 (0.068) | 8.40 | <0.001 |
| species | −7.977 (4.426) | −1.80 | 0.073 | |
| species × dph | −0.086 (0.111) | −0.77 | 0.441 | |
| F3,159 = 82; adjusted r2 = 0.598; P < 0.001 | ||||
| Ucrit | TL | 2.686 (0.339) | 9.45 | <0.001 |
| species | −4.125 (3.456) | −1.19 | 0.234 | |
| species × dph | −1.836 (0.573) | −3.20 | 0.002 | |
| F3,159 = 103.9; adjusted r2 = 0.598; P < 0.001 | ||||
A multiplication sign signifies an interaction.