There are no comment yet.

# Straightness Centrality

#### Definition

This index start from the hypothesis that the communication between two points is better
when the path is straight. It may be evaluated by the expression:
where d

^{Eu}_{ij}is the Euclidean distance between nodes i and j along a straight line.#### Software

#### References

- Crucitti, P., Latora, V. and Porta, S., 2006. Centrality in networks of urban streets. Chaos: an interdisciplinary journal of nonlinear science, 16(1), p.015113.
- Balakrishnan, H. and Deo, N., 2007. Centrality based community discovery. Congressus Numerantium, 188, p.117.
- Wang, F., Antipova, A. and Porta, S., 2011. Street centrality and land use intensity in Baton Rouge, Louisiana. Journal of Transport Geography, 19(2), pp.285-293.
- Agryzkov, T., Oliver, J.L., Tortosa, L. and Vicent, J., 2014. A new betweenness centrality measure based on an algorithm for ranking the nodes of a network. Applied Mathematics and Computation, 244, pp.467-478.