| Rhine | Rhone | Po |
---|---|---|---|
Danube | Pillai’s Trace = 0.33 p = 0.012 | Pillai’s Trace = 0.46 p = 0.003 | Pillai’s Trace = 0.91 p < 0.001 |
Rhine |  | Pillai’s Trace = 0.39 p = 0.003 | Pillai’s Trace = 0.87 p < 0.001 |
Rhone |  |  | Pillai’s Trace = 0.90 p < 0.001 |