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. 2022 May 17;11(10):1445. doi: 10.3390/foods11101445

Table 3.

The number of principal components and the percentage of variance they explain.

Principal
Component Number
Eigenvalue of
Cov(X)
% Variance Captured % Variance Captured Total
1 11.9 70.01 70.01
2 1.62 9.53 79.54
3 1.35 7.92 87.46