Table 15 Regression coefficients for variables of OMMC of sock.
Terms | Effect | Coefficient | SE coefficient | t-value | p-value |
|---|---|---|---|---|---|
Constant | Â | 0.43200 | 0.00579 | 74.58 | 0.000 |
Blend ratio | 0.11400 | 0.05700 | 0.00709 | 8.03 | 0.000 |
Material type | |||||
 Cotton | 0.0093 | 0.0047 | 0.0116 | 0.40 | 0.704 |
 Modal | − 0.0773 | − 0.0387 | 0.0116 | − 3.34 | 0.021 |
 Polyester | 0.1560 | 0.0780 | 0.0116 | 6.73 | 0.001 |
 Polypropylene | − 0.0107 | − 0.0053 | 0.0116 | − 0.46 | 0.665 |
Blend ratio*material type | |||||
 Cotton | − 0.0840 | − 0.0420 | 0.0142 | − 2.96 | 0.032 |
 Modal | 0.0560 | 0.0280 | 0.0142 | 1.97 | 0.105 |
 Polyester | − 0.0740 | − 0.0370 | 0.0142 | − 2.61 | 0.048 |
 Polypropylene | 0.1160 | 0.0580 | 0.0142 | 4.09 | 0.009 |
