Table 2.
extreme bands |
centre bands |
|||||
---|---|---|---|---|---|---|
#d.f. | F-value | p-value | #d.f. | F-value | p-value | |
density, δ = x1 | 39 | 5.39 | 0.026a | 43 | 0.1 | 0.753 |
moisture, mRH = x2 | 39 | 1.41 | 0.242 | 29 | 2.27 | 0.144 |
early wood, I = x3 | 37 | 4.42 | 0.042a | 39 | 2.76 | 0.106 |
frequency, f1 = x4 | 39 | 0.02 | 0.877 | 29 | 1.74 | 0.198 |
damping, ξ1 = x5 | 39 | 0.05 | 0.821 | 31 | 1.36 | 0.252 |
aStatistically significant.