Korean Journal of Breeding Science :eISSN 2287-5174 / pISSN 0250-3360

Table. 4.

Eigen vector and cumulative variance of the first and second principal components.

Traits Eigen vector

PC1 PC2
Anthesis-silking interval -0.88 -0.04
Ear width -0.73 -0.44
100 Kernel weight -0.39 -0.67
Kernel row number -0.35 0.41
Ear length -0.22 -0.91
Setted ear length -0.21 -0.92
Silk color 0.07 0.20
Tassel color 0.12 0.32
Days of silking 0.83 0.10
L* value of CIELAB color space 0.86 -0.27
Days of tasseling 0.87 0.09
V value of HSV color space 0.89 -0.30
Red color value of RGB color space 0.89 -0.30
Spaceseed coat color 0.92 -0.34

Cumulative variance (%) 45.1 21.5
Korean J. Breed. Sci. 2020;52:419-25 https://doi.org/10.9787/KJBS.2020.52.4.419
© 2020 Korean J. Breed. Sci.