Research Article
An Uncertain QFD Approach for the Strategic Management of Logistics Services
Table 6
The correlation matrix P.
| | SAs | SA1 | SA2 | SA3 | SA4 | SA5 |
| | SA1 | 1 | (0.3, 0.5) | 0 | 0 | 0 | | SA2 | (0.3, 0.5) | 1 | 0 | (0.5, 0.7) | 0 | | SA3 | 0 | 0 | 1 | (0.7, 1) | 0 | | SA4 | 0 | (0.5, 0.7) | (0.7, 1) | 1 | (0.3, 0.5) | | SA5 | 0 | 0 | 0 | (0.3, 0.5) | 1 |
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