Fig 11. Feature importance ranking for SVM classifier being the features ranked in descending order of importance.

The CC measure is the most important to classify the effect of ayahuasca. A) Feature ranking based on the average of absolute SHAP values over all subjects considering both classes (gray: without ayahuasca, cyan: with ayahuasca). B) Same as A) but additionally showing details of the impact of each feature on the model.