Table 7.

TreeBagger model to separate stage I lung adenocarcinoma from those with non-inflammatory benign lung disease on 21 samples for validation

Signature vs. Benign
Specificity	0.67	Benign	4	2	Predicted
Sensitivity	0.93	Tumor	1	14	outcome
PPV	0.88		True outcome
NPV	0.80
Accuracy	0.86

Benign: the samples with non-inflammatory conditions: LAC Stage 1, PPV Positive predictive value, NPV Negative predictive value