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Table 2 Example of AHP weighting exercise

From: Integrating expert knowledge in a GIS to optimize siting decisions for small-scale healthy food retail interventions

  A S D B C Eigen vector
AHP weights table
Availability 1.00 0.33 2.00 3.00 2.00  
Socioeconomic distress 3.00 1.00 3.00 5.00 4.00  
Density 0.50 0.33 1.00 2.00 1.00  
Bus stops 0.33 0.20 0.50 1.00 0.50  
Centers 0.50 0.25 1.00 2.00 1.00  
Priority vector (Eigenvector is suitability score)
Availability 0.19 0.16 0.27 0.23 0.24 0.22
Socioeconomic distress 0.56 0.47 0.40 0.38 0.47 0.46
Density 0.09 0.16 0.13 0.15 0.12 0.13
Bus stops 0.06 0.09 0.07 0.08 0.06 0.07
Centers 0.09 0.12 0.13 0.15 0.12 0.12
Weighted sum vector
Availability 0.22 0.15 0.26 0.22 0.25 1.09
Socioeconomic distress 0.65 0.46 0.39 0.36 0.49 2.35
Density 0.11 0.15 0.13 0.14 0.12 0.66
Bus stops 0.07 0.09 0.07 0.07 0.06 0.36
Centers 0.11 0.11 0.13 0.14 0.12 0.62
Consistency vector
Availability 5.07   n 5   
Socioeconomic distress 5.13   λ 5.06   
Density 5.02   CI 0.02   
Bus stops 5.04   RI 1.12   
Centers 5.03   CR 0.01