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Table 6

Complex network system parameters for the city of Mount Pearl (Phan et al. 2017)

ParameterEquationCalculated valueReference valuesa
Total length  129.837 (km)  
Number of pipe  5.046 769–3,065 
Number of node  4.848 755–2,799 
Link-per-node  1.041 1.01–1.10 
Average node degree  2.082 2.04–2.23 
Link density  4.29 × 10−4 7.83 × 10−4–2.7 × 10−3 
Independent loop  197 – 
Meshness coefficient  0.0203 9.97 × 10−3–5.86 × 10−2 
Threshold for random removal of node  0.1770 0.22–0.42 
Route factor  1.7560 1.45–1.67 
Characteristic path length  88.378 25.94–51.44 
Algebraic connectivity  1.5625 × 10−5 6.09 × 10−5–2.43 × 10−4 
Spectra gap  2.55 × 10−2 9.08 × 10−3–7.27 × 10−2 
ParameterEquationCalculated valueReference valuesa
Total length  129.837 (km)  
Number of pipe  5.046 769–3,065 
Number of node  4.848 755–2,799 
Link-per-node  1.041 1.01–1.10 
Average node degree  2.082 2.04–2.23 
Link density  4.29 × 10−4 7.83 × 10−4–2.7 × 10−3 
Independent loop  197 – 
Meshness coefficient  0.0203 9.97 × 10−3–5.86 × 10−2 
Threshold for random removal of node  0.1770 0.22–0.42 
Route factor  1.7560 1.45–1.67 
Characteristic path length  88.378 25.94–51.44 
Algebraic connectivity  1.5625 × 10−5 6.09 × 10−5–2.43 × 10−4 
Spectra gap  2.55 × 10−2 9.08 × 10−3–7.27 × 10−2 

aFrom Yazdani & Jeffrey (2011a).

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