Figure 6.

Estimated parameters for location-specific differences: “one-versus-rest” models. Parameters estimated by logistic regression. Each color-coded dot corresponds to one round of cross-validation. From bottom to top, the boxplots show minimum, first quartile, median, third quartile, and maximum. Large positive values on the y-axis indicate correlation with the given tissue, and large negative values indicate anticorrelation. Estimated parameters for location-specific RPE morphology alterations (classification of each location versus the rest). Area and form factor seem to delineate foveal and near-peripheral cells quite well. Perifoveal cells appear to be in the middle, so a subsequent comparison to individual locations was performed (see Results section).