diff_graph: Calculate Temporal PageRank from Two Graphs

In pageRank: Temporal and Multiplex PageRank for Gene Regulatory Network Analysis

Description

Calculate temporal PageRank by changing edges between graph1 and graph2. This is a simplified version of temporal PageRank described by Rozenshtein and Gionis, by only analyzing temporally adjacent graph pairs.

Usage

diff_graph(graph1, graph2)

Arguments

graph1	(igraph) The 1st graph.
graph2	(igraph) The 2nd graph.

Value

(igraph) Network graph1-graph2 with "moi (mode of interaction)" and "pagerank" as edge and vertex attributes.

Author(s)

DING, HONGXU ([e-mail])

References

Rozenshtein, Polina, and Aristides Gionis. "Temporal pagerank." Joint European Conference on Machine Learning and Knowledge Discovery in Databases. Springer, Cham, 2016.

Examples

library(igraph)
set.seed(1)
graph1 <- igraph::erdos.renyi.game(100, 0.01, directed = TRUE)
igraph::V(graph1)$name <- 1:100
set.seed(2)
graph2 <- igraph::erdos.renyi.game(100, 0.01, directed = TRUE)
igraph::V(graph2)$name <- 1:100
diff_graph(graph1, graph2)

pageRank documentation built on Nov. 8, 2020, 6:52 p.m.