Two-sample tests on a graph

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Documentation for package ‘DEGraph’ version 1.6.0

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AN.test Performs the Adaptive Neyman test of Fan and Lin (1998)
annLoi2008 Annotation data used in the DEGraph package vignette
BS.test Performs the test of Bai and Saranadasa (1996)
classLoi2008 Tamoxifen treatment resistance status data used in the DEGraph package vignette
exprLoi2008 Gene expression data used in the DEGraph package vignette
getConnectedComponentList Given a graph, returns a list of its connected components (which are also graph objects), ordered by decreasing number of nodes
getKEGGPathways Builds a graph for each of the KEGG pathways
getSignedGraph Given a graph, builds a signed version of the adjacency matrix taking into account the type of interaction (e.g., activation or inhibition)
graph.T2.test Performs the Hotelling T2 test in Fourier space
grListKEGG KEGG networks used in the DEGraph package vignette
hyper.test Performs an hypergeometric test of enrichment of a set of hypotheses in significant elements
laplacianFromA Calculates the Laplacian associated to an adjacency matrix
plotValuedGraph Plots a graph with nodes colored according to a quantitative variable
randomWAMGraph Generates a random graph
testOneConnectedComponent Applies a series of two-sample tests to a connected graph using various statistics
testOneGraph Applies a serie of two-sample tests to each connected component of a graph using various statistics
twoSampleFromGraph Given a basis (typically the eigenvectors of a graph Laplacian), builds two multivariate normal samples with mean shift located in the first elements of the basis
writeAdjacencyMatrix2KGML Writes an adjacency matrix into an XML file