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. 2016 Jul 29;11(7):e0159829. doi: 10.1371/journal.pone.0159829

Table 1. Performance report of sample classification by using 20-fold cross validation.

Metric Signet Ring Cell Mucinous
Accuracy 100.00% 98.39%
Sensitivity 100.00% 98.21%
Specificity 100.00% 100.00%
Positive predictivity value 100.00% 100.00%
Negative predictivity value 100.00% 85.71%
False positive rate 0.00% 0.00%
False negative rate 0.00% 1.79%
Matthew's correlation coefficient 1.00 0.92
Area under ROC curve 1.00 0.99