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. 2012 Apr 2;7(4):e34341. doi: 10.1371/journal.pone.0034341

Figure 1. Calculation of Matthews Correlation Coefficient (MCC).

Figure 1

(A) Contingency matrix illustrating our usage of true negatives (TN), false positives (FP), false negatives (FN) and true positives (TP). (B) Mathematical definition of the MCC.