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. 2020 Sep 21;12(9):2708. doi: 10.3390/cancers12092708

Table 3.

A confusion matrix created on D2 using the RF model using an operating point threshold of 0.69. The positive predictive value (PPV), negative predictive value (NPV), sensitivity and specificity was also calculated on D2 using the same operating point.

Predicted
Actual Non-Progressor Progressor
Non-Progressor 22 14 NPV: 44%
Progressor 28 67 PPV: 83%
Specificity: 61% Sensitivity: 71%