highly significantp < 0.0001
ANOVA confirmed the model's predictive accuracy ( Table 4 ): the regression was highly significant ( F = 17.2075, p < 0.0001, R 2 = 0.9907), and the adjusted R 2 (0.9786) and predicted R 2 (0.9274) agreed to within an acceptable margin (Δ R 2 < 0.2).