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. 2020 Sep 14;46(2):455–461. doi: 10.1038/s41386-020-00838-x

Fig. 4. Positive predictive values (PPV) versus negative predictive values (NPV) for the random forest classifier (1st row) and logistic regression classifier (2nd row) in Site a (1st column) and Site b (2nd column) for a single split.

Fig. 4

Each blue point corresponds to a different operating point (threshold) of the classifier.