Directory GRdata contains:
-figs of the paper
-tables of the paper
-data for G_R matrix elements and 
 its 3 components 
G_R = G_rr + G_pr + G_qr 
(see paper for all definitions)
the names of files corrspond to the components
and related Wikipedia editions and 
countries of politicians
(see paper)

G_R is full reduced Google matrix of politicians
G_rr gives direct matrix elements
G_pr gives projector component
G_qr gives hidden link component

files with names  GrrplusGqr*.txt
give the sum of G_rr + G_qrnd (without diagonal term)

the order of indesex is given by PageRank index

tabels give names of politicians in order of PageRank index K

the files with extention "friends"
show  matrix elements (K,K') 
in order of their decreasing amplitude for a given K'
 
the files with extention "followers"
show  matrix elements (K,K') 
in order of their decreasing amplitude for a given K

files withour extentions show matrix elements
K,K' in usual matrix order;

1st and 2nd columns give K and K' respectively
3rd column gives for example elements G_qp(K,K')
4th and 5th columns give names of politicians
with indexes K and K'