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Table 5 Loading and proportion of the variance explained by each principal component

From: Genome-wide association analyses for boar taint components and testicular traits revealed regions having pleiotropic effects

 

Eigenvectors 2

Total

Traits 1

PC 1L

PC 2L

PC 3L

 

lnAND

−0.4875

0.8374

0.2471

 

lnSKA

−0.5903

−0.5246

0.6135

 

lnIND

−0.6433

−0.1532

−0.7501

 

Eigenvalues

1.9099

0.7490

0.3412

3.0000

Proportion of total eigenvalues

0.6366

0.2497

0.1137

1.0000

  1. 1androstenone, log-transformed (lnAND); skatole, log-transformed (lnSKA); indole, log-transformed (lnIND); 2principal component (PC) 1 : 3 from the analysis of androstenone, skatole and indole (PC1L, PC2L, PC3L).