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Table 1 Illustrative OD matrix showing the traffic flow volume between stations or stops. The last row and column shows the total volume on a given entry or exit, respectively

From: Inference of dynamic origin–destination matrices with trip and transfer status from individual smart card data

 

Destination \(j\)

1

2

w

\(O_{j} = \mathop \sum \limits_{i = 1}^{n} v_{i,j}\)

Origin \(i\)

1

\({v}_{\mathrm{1,1}}\)

\({v}_{\mathrm{1,2}}\)

\({v}_{1,j}\)

\({v}_{1,w}\)

\({O}_{1}\)

2

\({v}_{\mathrm{2,1}}\)

\({v}_{\mathrm{2,2}}\)

\({v}_{2,j}\)

\({v}_{2,w}\)

\({O}_{2}\)

\({v}_{i,1}\)

\({v}_{i,2}\)

\({v}_{i,j}\)

\({v}_{i,w}\)

\({O}_{i}\)

z

\({v}_{z,1}\)

\({v}_{z,2}\)

\({v}_{z,j}\)

\({v}_{z,w}\)

\({O}_{z}\)

\(D_{j} = \mathop \sum \limits_{i = 1}^{n} v_{i,j}\)

\({D}_{1}\)

\({D}_{2}\)

\({D}_{j}\)

\({D}_{w}\)

\(V = \mathop \sum \limits_{i,j}^{n \times n} v_{i,j}\)