Table 3.
Correlations between all creep parameters used in multiple regression models. r2 value is presented followed by p value in parentheses. All significant correlations were positive, and nonsignificant correlations are indicated by NS.
| Creep (Dcr) | Recovery (Rcr) | Residual (Dres) | Residual from Creep (Dres-cr) | Time constant (τcr) | Stretch exponent (n) | Creep rate (C) | |
|---|---|---|---|---|---|---|---|
| Creep (Dcr) | 1 | 0.68(<0.002) | 0.80 (<0.0001) | 0.94(<0.0001) | NS | NS | 0.46 (<0.05) |
| Recovery (Rcr) | 1 | NS | NS | NS | 0.46 (<0.05) | NS | |
| Residual (Dres) | 1 | 0.84 (<0.0001) | NS | NS | 0.56 (<0.02) | ||
| Residual from Creep (Dres-cr) | 1 | NS | NS | 0.55 (<0.02) | |||
| Time constant (τcr) | 1 | NS | NS | ||||
| Stretch exponent (n) | 1 | 0.52 (<0.02) | |||||
| Creep rate (C) | 1 |