Variable Name

Formula

Connectivity Value (Ci)

Ci = k; Ci denotes the connectivity value of the i space, k is the space number of directly connected spaces with the i space.

Control Value (Ctrli)

; k is the space number of directly connected spaces with the i space, Cj denotes the connectivity value of the j space.

Depth Value (MDi)

(j ≠ i); dij denotes the shortest distance of any two points: i and j, is the total depth value, n is the sum of points.

Integration Value (RAi)

; MDi is the mean depth value, dij denotes the shortest distance of any two points: i and j, n is the sum of points.