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Applied Biological Chemistry

Table 2 Eigenvalue, percentage variation, and cumulative variance derived from PCA

From: Correlation analysis between artemisinin and its derivative contents and trichome characteristics from different Artemisia species

 

PC1

PC2

PC3

PC4

PC5

PC6

PC7

Eigenvalue

2.026

1.769

0.983

0.802

0.611

0.445

0.364

Percentage of variance (%)

28.95

25.27

14.05

11.46

8.72

6.35

5.20

Cumulative variance (%)

28.95

54.22

68.26

79.73

88.45

94.80

100.00

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