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Effects of gender on the principal components’ definition.
| Principal Component | n | Mean | SD | Mean Rank | Mann–Whitney U | p-Value | |
|---|---|---|---|---|---|---|---|
| Man | Woman | ||||||
| PC1-Responsive to quality attributes | 543 | 0.001 | 0.999 | 261.15 | 276.22 | 33,757.000 | 0.264 |
| PC2-Local is better | 543 | −0.001 | 0.999 | 259.61 | 277.47 | 33,386.000 | 0.000 |
| PC3-Local is sustainable | 543 | −0.004 | 1.003 | 270.55 | 268.65 | 35,507.000 | 0.888 |
| PC4-Availability request | 543 | −0.003 | 1.002 | 269.72 | 269.32 | 35,707.000 | 0.976 |
n: number of samples; SD: standard deviation.
