balabanlike1: BALABAN-like information index U(G)
In QuACN: QuACN: Quantitative Analysis of Complex Networks

Description Usage Arguments Details Value Author(s) References Examples

This method calculates the BALABAN-like information index U(G).

1	balabanlike1(g, dist = NULL)

`g`	a graph as a graphNEL object.
`dist`	the distance matrix of the graph. If the parameter is empty the distance matrix will be calculated within the function.

This method calculates the BALABAN-like information index U(G).

It return the BALABAN-like information index U(G).

Laurin Mueller

A. T. Balaban and T. S. Balaban, New Vertex Invariants and Topological Indices of Chemical Graphs Based on Information on Distances., J. Math. Chem., 1991, 8:383-397

library(graph)
library(RBGL)
set.seed(123)
g <- randomGraph(1:8, 1:5, 0.36, weights=FALSE)

#calculate Distance Matrix
mat.dist <- distanceMatrix(g)

balabanlike1(g,mat.dist)