[Retracted] Visual Fatigue Estimation by Eye Tracker with Regression Analysis

Table 5

(a) Multiregression result of posttest subject visual fatigue score

Score (≥)	Subject no.		value	RMSE
8	31	0.80	≤0.001	11.81
9	29	0.82	≤0.001	11.51
10	28	0.83	≤0.001	11.28
11	26	0.87	≤0.001	10.39
12	24	0.90	≤0.001	11.36
13	23	0.91	≤0.001	8.90
14	22	0.91	≤0.001	8.81
15	21	0.92	≤0.001	8.81
16	20	0.93	≤0.001	8.21
17	19	0.95	≤0.001	7.29
18	18	0.96	≤0.001	6.23
25	17	0.97	≤0.001	5.76
26	14	0.97	≤0.001	5.36
27	13	0.97	≤0.001	5.45
29	12	0.98	≤0.001	5.01
30	10	0.98	≤0.001	4.47
31	9	0.98	≤0.001	4.62
32	8	0.98	0.0017	4.14
34	7	0.99	0.0106	3.71
37	6	0.99	0.1000	4.00

(b) Multiregression result of posttest CFF data

CFF (≤)	Subject no.		value	RMSE
73	31	0.91	≤0.001	12.27
68	30	0.93	≤0.001	10.52
67	29	0.93	≤0.001	9.99
57	28	0.94	≤0.001	8.41
55	27	0.95	≤0.001	7.46
52	26	0.95	≤0.001	7.29
48	25	0.96	≤0.001	6.28
41	23	0.98	≤0.001	4.18
39	22	0.99	≤0.001	3.22
38	21	0.99	≤0.001	2.88
37	20	0.99	≤0.001	2.60
36	18	0.99	≤0.001	2.60
35	17	0.99	≤0.001	2.68
34	14	0.99	≤0.001	2.60
33	11	0.99	≤0.001	2.36
32	9	0.99	≤0.001	2.38