From: Genetic and morpho-physiological differentiation in a limpet population across an intertidal gradient
Two way Ancova
df
F
Slope (shore:size)
2
3.029*
Slope (time:size)
11.260***
Slope (time:shore)
4
4.034*
Slope (time:size:shore)
0.917 n.s.
Elevation (shore)
27.624***
Elevation (time)
80.091***