Fig. 9From: Data-driven prediction of adverse drug reactions induced by drug-drug interactionsTwo-way clustering of predicted DDI-induced ADRs. We included all drugs on the market for which we could make predictions. Each element in the matrix represents the number of ADRs caused by each drug pair. The drugs roughly formed four clusters (C1–C4), where cluster C1 was associated with the most ADRs and cluster C4 with the leastBack to article page