Variable Name

Formula

Connectivity Value (C_i)

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

Control Value (Ctrl_i)

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

Depth Value (MD_i)

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

Integration Value (RA_i)

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