Table 2.
Dependent Variable |
Independent Variable |
Coefficient (B) | SE | P-value | Applied Format: | B | ||
---|---|---|---|---|---|---|---|---|
Time | Parameter | |||||||
Failure Load (N) | ||||||||
24w Intercept | B0 | 35.08 | 12.15 | 0.01 | 6w | Intercept | 27.59 | |
6w Δ Intercept | B1 | −7.49 | 39.86 | 0.85 | per Vol1 | −3.88 | ||
12w Δ Intercept | B2 | −56.11 | 33.16 | 0.12 | per Vol4 | −4.68 | ||
24w Vol1 | B3 | −4.29 | 1.96 | 0.05 | per (Vol1 × Vol4) | 0.80 | ||
|
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6w Δ Vol1 | B4 | 0.41 | 6.20 | 0.95 | 12w | Intercept | −21.03 | |
12w Δ Vol1 | B5 | 8.85 | 5.30 | 0.12 | per Vol1 | 4.56 | ||
24w Δ Vol4 | B6 | −8.52 | 2.83 | 0.01 | per Vol4 | 3.99 | ||
6w Δ Vol4 | B7 | 3.84 | 6.37 | 0.56 | per (Vol1 × Vol4) | −0.70 | ||
|
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12w Δ Vol4 | B8 | 12.51 | 6.70 | 0.09 | 24w | Intercept | 35.08 | |
24w (Vol1 × Vol4) | B9 | 1.28 | 0.46 | 0.02 | per Vol1 | −4.29 | ||
6w Δ (Vol1 × Vol4) | B10 | −0.48 | 0.98 | 0.64 | per Vol4 | −8.52 | ||
12w Δ (Vol1 × Vol4) | B11 | −1.97 | 1.07 | 0.09 | per (Vol1 × Vol4) | 1.28 | ||
| ||||||||
Yield Load (N) | ||||||||
24w Intercept | B0 | 22.21 | 11.16 | 0.07 | 6w | Intercept | 29.66 | |
6w Δ Intercept | B1 | 7.44 | 27.22 | 0.79 | per Vol1 | −4.18 | ||
12w Δ Intercept | B2 | −37.86 | 34.15 | 0.29 | per Vol4 | −5.14 | ||
24w Vol1 | B3 | −2.30 | 1.82 | 0.23 | per (Vol1 × Vol4) | 0.86 | ||
|
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6w Δ Vol1 | B4 | −1.88 | 4.26 | 0.67 | 12w | Intercept | −15.64 | |
12w Δ Vol1 | B5 | 6.00 | 5.46 | 0.30 | per Vol1 | 3.69 | ||
24w Δ Vol4 | B6 | −5.64 | 2.63 | 0.06 | per Vol4 | 2.97 | ||
6w Δ Vol4 | B7 | 0.50 | 4.56 | 0.91 | per (Vol1 × Vol4) | −0.54 | ||
|
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12w Δ Vol4 | B8 | 8.61 | 6.88 | 0.24 | 24w | Intercept | 22.21 | |
24w (Vol1 × Vol4) | B9 | 0.83 | 0.43 | 0.08 | per Vol1 | −2.30 | ||
6w Δ (Vol1 × Vol4) | B10 | 0.03 | 0.71 | 0.97 | per Vol4 | −5.64 | ||
12w Δ (Vol1 × Vol4) | B11 | −1.37 | 1.10 | 0.24 | per (Vol1 × Vol4) | 0.83 | ||
| ||||||||
Stiffness (N/mm) | ||||||||
24w Intercept | B0 | 68.05 | 4.47 | <0.0001 | 6w | Intercept | −8.58 | |
6w Δ Intercept | B1 | −76.63 | 18.29 | 0.002 | per Vol1 | 1.91 | ||
12w Δ Intercept | B2 | −127.78 | 42.93 | 0.013 | per Vol4 | 0.70 | ||
24w Vol1 | B3 | −9.62 | 0.73 | <0.0001 | per (Vol1 × Vol4) | −0.10 | ||
|
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6w Δ Vol1 | B4 | 11.53 | 2.84 | 0.002 | 12w | Intercept | −59.73 | |
12w Δ Vol1 | B5 | 20.21 | 6.91 | 0.01 | per Vol1 | 10.59 | ||
24w Δ Vol4 | B6 | −15.74 | 0.99 | <0.0001 | per Vol4 | 11.41 | ||
6w Δ Vol4 | B7 | 16.43 | 2.89 | 0.0001 | per (Vol1 × Vol4) | −1.90 | ||
|
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12w Δ Vol4 | B8 | 27.14 | 8.56 | 0.009 | 24w | Intercept | 68.05 | |
24w (Vol1 × Vol4) | B9 | 2.38 | 0.16 | <0.0001 | per Vol1 | −9.62 | ||
6w Δ (Vol1 × Vol4) | B10 | −2.48 | 0.46 | 0.0002 | per Vol4 | −15.74 | ||
12w Δ (Vol1 × Vol4) | B11 | −4.28 | 1.38 | 0.01 | per (Vol1 × Vol4) | 2.38 |