Table 3.
ANOVA Results: Nulled-Contrast Tested as a Linear Function of Retinal Location, Color Axis, Patient Versus Control Groups, and the Interactions Between the Independent Variables
|
Factor |
DF |
SumSq |
MeanSq |
F Value |
Prob |
| Location | 4 | 0.1638 | 0.04096 | 1.2830 | 0.27695 |
| Color | 2 | 0.4189 | 0.20945 | 6.5613 | 0.00165 |
| Group | 1 | 3.0965 | 3.09646 | 96.9992 | <2e-16 |
| Location × color | 8 | 0.0942 | 0.01178 | 0.3689 | 0.93637 |
| Location × group | 4 | 0.1977 | 0.04943 | 1.5485 | 0.18847 |
| Color × group | 2 | 0.1007 | 0.05034 | 1.5771 | 0.20847 |
| Location × color × group | 8 | 0.1359 | 0.01699 | 0.5321 | 0.83195 |
| Residuals | 270 | 8.6191 | 0.03192 |
The patient versus controls difference is highly significant.