Table 4: ANOVA factors for adequacy.

Factors Compressive Strength RN UPV
Std.Dev. 4.29 0.81 90.37
Mean 87.72 31.3 4558.5
C.V % 4.89 2.58 1.98
PRESS 559.15 18.84 2.34E+05
-2 Log Likelihood 107.86 41.14 229.78
R-Squared 0.8292 0.8657 0.7588
Adj R-squared 0.7682 0.8177 0.6727
Pred R-squared 0.6291 0.7237 0.5057
Adeq precision 12.572 14.536 10.274
BIC 125.84 59.11 247.76
AICc 126.33 59.6 248.24