scoreNodes: Score the nodes of a network
In BioNet: Routines for the functional analysis of biological networks

Description Usage Arguments Value Author(s) See Also Examples

The function derives scores from the p-values of the nodes of a network.

1	scoreNodes(network, fb, fdr=0.05)

`network`	A network in graphNEL or igraph format.
`fb`	Fitted bum model.
`fdr`	False discovery rate.

Ordered score vector for the nodes of the network.

Marcus Dittrich

bumOptim, fitBumModel

library(DLBCL)
# load p-values
data(dataLym)
# load graph
data(interactome)
# get induced subnetwork for all genes contained on the chip
chipGraph <- subNetwork(dataLym$label, interactome)
p.values <- dataLym$t.pval
names(p.values) <- dataLym$label
bum <- fitBumModel(p.values, plot=TRUE)
scoreNodes(network=chipGraph, fb=bum, fdr=0.001)