Table 3.

Table of performance of the 11 best features.

Features	AUC	t-tests	95% CI
m/z 145	0.795	1.448E-6	0.657–0.896
m/z 97	0.787	1.597E-6	0.657–0.898
m/z 325	0.773	2.233E-5	0.627–0.896
m/z 268	0.759	4.564E-6	0.614–0.866
m/z 263	0.753	5.996E-6	0.642–0.874
m/z 219	0.712	1.177E-4	0.162–0.798
m/z 162	0.656	0.00195	0.225–0.710
m/z 288	0.634	0.00499	0.252–0.708
m/z 148	0.630	0.01778	0.238–0.624
m/z 198	0.619	0.01368	0.197–0.594
m/z 167	0.541	0.01796	0.190–0.715

Ranking of the 11 best predictive features by the AUC value from univariate ROC curves.