Calculating centrality in node and edge weighted networks.

Hi,

Please can someone help?

I am trying to calculate centrality of a node and edge weighted network in R. Edge weighted centrality seems to work, but I can't work out how to incorporate node weighting into the same network. igraph is the obvious package but it doesn't support node weighting. I think network or statnet might do it but I'm struggling to figure out how.

Does anyone know how to do it?

Thanks.

Not an R package, but an article to read, about the issue.