PPT Slide

To Destinations

From zone 1 zone 2 zone 3

zone 1 12,350 1,200 1,460 observed

model a 8,977 708 901 predicted

model b 11,301 1,199 1,379 predicted

zone 2 1,040 3,360 1,600

model a 702 6,535 879

model b 1,190 3,152 1,524

zone 3 1,260 1,250 8,210

model a 971 955 11,098

model b 1,486 1,655 8,839

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Modela is gravity model with cij**0.5

Modelb is negative exponential gravity model exp(-.0024 cij)