Table 3.

Range (Mean ± standard deviation) of features ranked using ANOVA after Marginal Fisher Analysis (MFA) feature reduction.

Rank	Healthy		MDDSI−		MDDSI+
	Mean	SD	Mean	SD	Mean	SD	P-value	F-value
1	27.8548	0.0581	27.9438	0.0422	27.9570	0.0309	4.31E-13	40.5522
2	−7.8758	0.0447	−7.9240	0.0383	−7.8981	0.0310	3.81E-05	11.498
3	15.1592	0.0256	15.1211	0.0353	15.1363	0.0454	5.47E-05	11.0402
4	−12.6348	0.0447	−12.6149	0.0506	−12.5835	0.0249	0.0002	9.086
5	−10.3331	0.0399	−10.2927	0.0591	−10.3479	0.0391	0.0002	9.0758
6	12.3819	0.0362	12.3972	0.0530	12.4300	0.0443	0.0006	8.0024
7	−34.1708	0.0287	−34.1610	0.0342	−34.1413	0.0268	0.0029	6.2344
8	0.9622	0.0309	0.9519	0.0550	0.9323	0.0383	0.0342	3.5103
9	−67.1131	0.0374	−67.1397	0.0380	−67.1255	0.0544	0.0405	3.3282
10	−20.7532	0.0581	−20.7823	0.0331	−20.7735	0.0442	0.0522	3.0576
11	−20.3718	0.0619	−20.4002	0.0511	−20.3855	0.0363	0.1180	2.1913
12	68.8739	0.0499	68.8989	0.0572	68.8722	0.0536	0.1294	2.0942
13	31.5075	0.0320	31.4913	0.0436	31.4935	0.0300	0.1319	2.0742
14	34.9067	0.0393	34.9229	0.0377	34.9118	0.0259	0.2127	1.5763
15	−8.1435	0.0339	−8.1371	0.0456	−8.1553	0.039	0.3158	1.1683
16	−16.1624	0.0792	−16.1720	0.0452	−16.1429	0.0487	0.3552	1.0476
17	13.4162	0.0431	13.4202	0.0454	13.4098	0.0456	0.7500	0.2886
18	−12.9198	0.0372	−12.9158	0.0526	−12.9129	0.0970	0.9040	0.1010