R compare mutual Twitter Followers in edge list -

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i new stackoverflow , still rather new r , social network analysis...

i want network analysis of group of politicians on twitter , compare lists of friends , followers.

i have original list of 89 politicians on twitter, have downloaded friends , followers using loop twitter , roauth. based on download have created edge list containing 243'090 edges looks this:

        source          target      1  chris_chasp aloisgmuer      2  danimh72    aloisgmuer      3  pellissier  aloisgmuer      4  annekoch5   andreacaroniar      5  silvangis   andreacaroniar      ...

i network analysis gephi using original 89 users nodes, nodes list looks this:

    id                label           party     postition 1   aloisgmuer        alois gmür        cvp     nationalrat 2   andreacaroniar    andrea caroni     fdp     nationalrat 3   barthassat        luc barthassat    cvp     nationalrat ...

however, additionally compare friends , followers of original 89 users not heir connections each other, in order figure out example how users or parties similar in profiles of friends , followers. because such large list (243'064 edges, around 62'000 nodes), gephi on computer can't handle it. feel there must easier way in r without plotting network, though. i've looked e.g. @ igraph package can't figure out way this. ideas?

sorry, if vague. happy provide more information if needed.


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