[BioC] a way to select and filter edge attributes in RCytoscape

[Burak Kutlu]

Hi

Is there a way to filter edges based on edge attributes?
As an example: Think of selecting a subgraph from a bigger and you want to select on the binding partners.
Would you rather create separate graphs and look at the intersection?

Also,  if you have two graphs, what is your best method to merge them and keep the graph attributes?
Union() will work if the graphs have the same nodes. 

Thanks a lot!
-burak