signumAdjacencyFunction: Hard-thresholding adjacency function

In WGCNA: Weighted Correlation Network Analysis

Hard-thresholding adjacency function

Description

This function transforms correlations or other measures of similarity into an unweighted network adjacency.

Usage

signumAdjacencyFunction(corMat, threshold)

Arguments

corMat	a matrix of correlations or other measures of similarity.
threshold	threshold for connecting nodes: all nodes whose corMat is above the threshold will be connected in the resulting network.

Value

An unweighted adjacency matrix of the same dimensions as the input corMat.

Author(s)

Steve Horvath

References

Bin Zhang and Steve Horvath (2005) "A General Framework for Weighted Gene Co-Expression Network Analysis", Statistical Applications in Genetics and Molecular Biology: Vol. 4: No. 1, Article 17

See Also

adjacency for soft-thresholding and creating weighted networks.

WGCNA documentation built on Sept. 18, 2024, 5:08 p.m.