subS2Btrack: S2B auxiliary function
In frpinto/S2B: Specific Specific Betweenness

This function computes S2B scores, without specificity scores, and keeps track of wich shortest paths were used during the computation.

1	subS2Btrack(seed_graph, index1, index2, meandist)

`seed_graph`	igraph object of the network to be searched.
`index1`	vector with integer node identifiers.
`index2`	vector with integer node identifiers.
`meandist`	length threshold above which shortest paths are not included in S2B computation

allcount - vector with S2B scores for each node in the graph

smat1 - matrix with one row for each node in the network and a column for each seed in index1. If the matrix element (i,j) is 1, then index1[j] was connected to the other seed set through a shortest path going through node i, and shorter than meandist

smat2 - matrix similar to smat1 but reffering to index 2 seeds

maxS2B - theoretical maximum of absolute S2B scores for this network and seed sets

trackpath - list composed of two vectors with the ids of the shortest path extremes and a list with the shortest path members

frpinto/S2B documentation built on May 8, 2019, 2:33 a.m.