Fig. 3: SpAn stability analysis.

a–c Stability analysis of the selected features for each of the spatial domains, with only those features from the ones selected in Fig. 2b that maintain their sign in 90% of the 500 bootstrap runs are included as input into the SpAn spatial model. These features are visualized in black in the three bar graphs. Features selected in Fig. 2b that did not meet this criterion are shown in red. The blue solid line indicates the 90% threshold.