Convert HEINZ output to tree

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Description

Converts the HEINZ output to a tree in graph format. If the output is in matrix form, it will create a list of graphs. The function needs the node and edge file and the original network from which the module is calculated.

Usage

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readHeinzTree(node.file, edge.file, network, format=c("graphNEL", "igraph"))

Arguments

node.file

Heinz node output file.

edge.file

Heinz edge output file.

network

Original network from which Heinz input was created.

format

Output format of the graph, either igraph or graphNEL.

Value

A graph object.

Author(s)

Daniela Beisser

Examples

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library(DLBCL)
data(interactome)
# precomputed Heinz output files
## Not run: lib <- file.path(.path.package("BioNet"), "extdata") 
module <- readHeinzTree(node.file=file.path(lib, "lymphoma_nodes_001.txt.0.hnz"), edge.file=file.path(lib, "lymphoma_edges_001.txt.0.hnz"), network=interactome, format="graphNEL");
plotModule(module);

## End(Not run)

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