R igraph manual pages

Use this if you are using igraph from R

 sample_gnp {igraph} R Documentation

Generate random graphs according to the G(n,p) Erdos-Renyi model

Description

This model is very simple, every possible edge is created with the same constant probability.

Usage

sample_gnp(n, p, directed = FALSE, loops = FALSE)

gnp(...)


Arguments

 n The number of vertices in the graph. p The probability for drawing an edge between two arbitrary vertices (G(n,p) graph). directed Logical, whether the graph will be directed, defaults to FALSE. loops Logical, whether to add loop edges, defaults to FALSE. ... Passed to sample_gnp.

Details

The graph has ‘n’ vertices and for each edge the probability that it is present in the graph is ‘p’.

A graph object.

Author(s)

Gabor Csardi csardi.gabor@gmail.com

References

Erdos, P. and Renyi, A., On random graphs, Publicationes Mathematicae 6, 290–297 (1959).

sample_gnm, sample_pa