Predictability Ratio (PR)
Enter combining ability variances
Formula:
Predictability Ratio
PR = (2σgca2) / (2σgca2 + σsca2)
Where:
σgca2 = GCA variance
σsca2 = SCA variance
Predictability Ratio
PR = (2σgca2) / (2σgca2 + σsca2)
Where:
σgca2 = GCA variance
σsca2 = SCA variance