connectivityID: Randi\'c connectivity ID number
In QuACN: QuACN: Quantitative Analysis of Complex Networks

Description Usage Arguments Value Author(s) References Examples

This method calculates the Randi\'c connectivity ID number.

1	connectivityID(g, deg=NULL)

`g`	a graph as a graphNEL object.
`deg`	the degree of each node of g. Will be automatically calculated if not supplied.

The resulting floating point value is a weighted path sum which stresses local features and takes the vertex degree into account.

Michael Schutte

M. Randic. On Molecular Identification Numbers. Journal of Chemical Information and Computer Sciences, 24(3):164-175, 1984

set.seed(987)
g <- randomEGraph(LETTERS[1:10], 0.3)

connectivityID(g)

Loading required package: graph
Loading required package: BiocGenerics
Loading required package: parallel

Attaching package: 'BiocGenerics'

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    clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
    clusterExport, clusterMap, parApply, parCapply, parLapply,
    parLapplyLB, parRapply, parSapply, parSapplyLB

The following objects are masked from 'package:stats':

    IQR, mad, sd, var, xtabs

The following objects are masked from 'package:base':

    Filter, Find, Map, Position, Reduce, anyDuplicated, append,
    as.data.frame, basename, cbind, colMeans, colSums, colnames,
    dirname, do.call, duplicated, eval, evalq, get, grep, grepl,
    intersect, is.unsorted, lapply, lengths, mapply, match, mget,
    order, paste, pmax, pmax.int, pmin, pmin.int, rank, rbind,
    rowMeans, rowSums, rownames, sapply, setdiff, sort, table, tapply,
    union, unique, unsplit, which, which.max, which.min

Loading required package: RBGL
Loading required package: combinat

Attaching package: 'combinat'

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Attaching package: 'QuACN'

The following object is masked from 'package:graph':

    adjacencyMatrix

[1] 21.09213