Research Article

Development of Estimating Equation of Machine Operational Skill by Utilizing Eye Movement Measurement and Analysis of Stress and Fatigue

Table 3

Elements of weighting vectors of first principal component.

Participant SimilarityContribution ratio

A0.64 0.64 0.43 0.00 0.94
B0.59 0.55 0.60 0.20 0.97
C0.63 0.49 0.61 0.24 0.96
D−0.08 0.71 0.70 0.80 0.95
E0.71 0.67 0.22 0.22 0.92
F0.58 0.59 0.56 0.16 0.93
G0.60 0.55 0.58 0.18 0.91

0.63 0.58 0.50