ppie.compLambda {STRINGdb}R Documentation

ppie.compLambda

Description

compute the number of expected interactions between a set of proteins.

Usage

ppie.compLambda(degrees, edgeNum)

Arguments

degrees

vector containing the degrees of the nodes of a set of proteins

edgeNum

total number of edges of the entire graph

Value

number of expected interactions

Author(s)

Andrea Franceschini

References

Pradines JR, Farutin V, Rowley S, Dancik V. Analyzing protein lists with large networks: edge-count probabilities in random graphs with given expected degrees. J. Comput. Biol. 2005;12:113-128. Franceschini, A et al. (2013). STRING v9.1: protein-protein interaction networks, with increased coverage and integration. In:Nucleic Acids Res. 2013 Jan;41(Database issue)


[Package STRINGdb version 1.24.0 Index]