Table 9 Weight of T-U judgment matrix using square root method
T | U1 | U2 | U3 | M = ∏M ij | \(W_{I}^{\prime } = \sqrt[n]{M}\) | W i = W ′ i /∑W ′ i | (AW)i | (AW)i/Wi |
|---|---|---|---|---|---|---|---|---|
U1 | 1 | 1 | 2 | 2 | 1.260 | 0.413 | 1.260 | 3.051 |
U2 | 1 | 1 | 1 | 1 | 1 | 0.327 | 1 | 3.058 |
U3 | 1/2 | 1 | 1 | 0.5 | 0.794 | 0.260 | 0.794 | 3.054 |
– | – | – | – | Total Σ | 3.054 | 1.000 | – | 9.163 |