Fig. 1From: The effect of the H−1 scaling factors τ and ω on the structure of H in the single-step procedureHeat plots for predictive ability calculated as the Pearson’s correlation between phenotype and EBV for each combination of parameters \(\tau\) and \(\omega\) for a SC1 and b SC2. The lighter the colour, the higher the predictive ability of the corresponding \((\tau ,\omega )\) combinationBack to article page