[R] brokerage function sna package raw.grp

[Manon Ragonnet-Cronin]

Dear all,

I am using the brokerage function in the sna package to look at  
liaisons between groups. The function returns raw and expected scores  
by vertex (raw.nli and exp.nli) and  the aggregate raw and expected  
scores (raw.gli and exp.gli). However, I am interested  in the scores  
for each group that I am studying  and only the *expected* scores per  
group (exp.grp) are given, not the raw scores by group. I thought  
maybe I'd be able to calculate the raw scores by sorting my vertices  
into groups and summing their raw scores within each group, but  
exp.grp does not seem to be the sum of exp.nli sorted by group.
I would be grateful for any help.

Thanks,
Manon Ragonnet,
Postdoctoral researcher, University of Edinburgh, UK.



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