Hi,
I have network data in the form of a couple of edgelists containing weights in 
the format "x,y,weight" whereby x represents row header and y represents column 
header. All edgelists are based on links among 634 nodes and I need to convert 
them into a 634*634 weighted matrix. 


I searched for online help using possible keywords I know, but I could not find 
a clue how to do this in R. Any help will be appreciated.

Best regards,
Shafique

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