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. 2022 May 7;14(9):2325. doi: 10.3390/cancers14092325

Table 2.

Proportions of variance explained by the first three PCA components.

PC1 PC2 PC3
Standard deviation 523.245 355.632 334.339
Proportion of variance 0.475 0.219 0.194
Cumulative proportion 0.475 0.694 0.888