Figure 5.

The relative efficacy of MR features in assessment of NET response to ¹⁷⁷Lu-octreotate therapy, as indicated by the relative β sums (color bar), from feature selection. Disc number and MR parameter are indicated by the sections of the pie chart. Note that several of the evaluated combinations of days are left out since they did not contain features that reached β sums high enough for display (limit set to exclude features with β sum < 0.05 for clarity of display), and that most features are concentrated close to treatment (−1:3 and −1:1). Hashtag (#) indicates that the feature was based on relative change (cf.Figure 4 and S1 for arithmetical sign of correlation).