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. 2023 Mar 22;136(4):65. doi: 10.1007/s00122-023-04298-x

Table 3.

Multi-trait response for potato under truncation selection, assuming yield and fry color contribute equally to genetic merit

Trait Unrestricted index Restricted index
Coefficients Response Coefficients Response
Total yield 0.707 0.53 0.601 0.30
Fry color 0.707 0.52 0.601 0.51
Vine maturity 0.000 0.47 -0.527 0.00

Index coefficients are for standardized traits and scaled to have unit norm. Response is for intensity i = 1, in units of genetic standard deviation