PLEXI (version 1.0.0)

plexi_node_distance: Detecting the nodes whose local neighbors change between the two conditions for ISNs.

Description

Detecting the nodes whose local neighbors change between the two conditions for ISNs.

Usage

plexi_node_distance(embedding.space.list)

Value

the distances for each repeat

Arguments

embedding.space.list

a list obtained by the plexi_embedding_2layer() function.

Details

Calculating the distance of node pairs in the embedding space and check their significance. To find the significantly varying nodes in the 2-layer-network, the distance between the corresponding nodes are calculated along with the null distribution. The null distribution is obtained based on the pairwise distances on null graphs. if in plexi_embedding_2layer function null.perm=FALSE, the multiplex network does not have the two randomly permuted graphs, thus the distances between all the nodes will be used for the null distribution.

Examples

myNet = network_gen(n.nodes = 50, n.var.nodes = 5, n.var.nei = 40, noise.sd = .01)
graph_data = myNet[["data_graph"]]
embeddingSpaceList = plexi_embedding(graph.data=graph_data, outcome=c(1,2),
indv.index=c(1,1), train.rep=2, random.walk=FALSE)
Dist = plexi_node_distance(embeddingSpaceList)