Detecting Happiness Using Hyperspectral Imaging Technology

Table 7

Post hoc with paired t-test.

t-Value	Session 1 (Session 2)
	L1	L2	L3	L4	L5	L6	L7
L1		0.758	1.501	2.816	5.637	0.187	1.563
L2	2.675		1.056	2.313	4.813	0.440	2.049
L3	3.531	1.600		0.689	1.736	1.318	2.701
L4	3.477	0.979	0.888		1.464	2.491	3.789
L5	6.796	3.443	0.640	2.418		3.709	4.603
L6	0.640	1.266	3.321	2.745	4.338		2.125
L7	1.888	3.244	4.040	4.014	4.801	2.903
	R1	R2	R3	R4	R5	R6	R7
R1		1.014	2.992^a	2.857^a	2.546^a	0.966	0.487
R2	0.082		1.083	2.010	1.359	0.364	0.564
R3	1.934^a	1.440		0.431	0.008	2.755^a	1.666
R4	1.463	1.843	0.550		0.475	3.118^a	1.957
R5	3.170^a	2.826^a	0.819	1.866		2.251^a	1.454
R6	0.504	0.513	1.919	1.438	2.866^a		0.230
R7	0.493	0.424	2.072	1.787	2.354^a	1.114
	M1	M2	M3	M4	M5
M1		0.214	1.351	1.301	0.691
M2	0.612		1.337	1.200	0.464
M3	1.342	1.728		0.313	2.489^a
M4	1.140	1.390	0.036		2.184^a
M5	0.907	0.598	2.703^a	2.506^a

Upper triangular matrix denotes Session 1 and lower triangular matrix denotes Session 2. The difference is significant at the 0.05 level (Bonferroni). ^aThe difference is significant at the 0.05 level (no adjustments).