Figure 2.

The importance of each feature type in classification. The average for the importance scores for each type of feature (cognition, polygenic risk, anatomic, white matter microstructural) is shown. Values for individual features are given in Supplement A7. The first four bar groups (never-affected, worsening, stable, and improving) indicate the average feature importance in all pairwise comparisons involving that group. The final bar group (‘average’) indicates the average importance of feature type across groups.