When utilizing the exportNetworkToCytoscape function, I noticed that it provides essential attributes such as "fromNode", "toNode", "weight", "direction", "fromAtlname", and "toAtlname". However, for my analysis, I require the inclusion of the p-value. My objective is not solely to export genes to Cytoscape but to extract genes that co-express within each module. Hence, having the p-value during exportation would be crucial.

Is there a method to obtain the p-value alongside these attributes? Alternatively, should I calculate pairwise correlations for each module separately? If so, could you guide me on how to proceed with this approach?

Your assistance would be greatly appreciated. Thank you.