Memo of UciNet

Drop peers without cik/peer is the firm itself/duplicate pairs in the network (I miss this step in the first attempt, but it should not affect results too much. I can redo it)

Input data: DL editor, import from excel

Louvain method and some centrality measures:
lou2006 = louvain(pay2006)
lou2007 = louvain(pay2007)
lou2008 = louvain(pay2008)
lou2009 = louvain(pay2009)
lou2010 = louvain(pay2010)
lou2011 = louvain(pay2011)
lou2012 = louvain(pay2012)
lou2013 = louvain(pay2013)
lou2014 = louvain(pay2014)
lou2015 = louvain(pay2015)
lou2016 = louvain(pay2016)
lou2017 = louvain(pay2017)
lou2018 = louvain(pay2018)

pay2006-cent = cent(pay2006)
pay2007-cent = cent(pay2007)
pay2008-cent = cent(pay2008)
pay2009-cent = cent(pay2009)
pay2010-cent = cent(pay2010)
pay2011-cent = cent(pay2011)
pay2012-cent = cent(pay2012)
pay2013-cent = cent(pay2013)
pay2014-cent = cent(pay2014)
pay2015-cent = cent(pay2015)
pay2016-cent = cent(pay2016)
pay2017-cent = cent(pay2017)
pay2018-cent = cent(pay2018)

Eigenvector centrality:
Network->Centrality and Power->eigenvector centrality

Group density:
Network->Cohesion->density->density by group
The results are in the output txt.

Export data:
open DL editor->matrix->copy and paste

CLustering coefficient:
stata file-calculate node measures