pagerank prestige reports wrong scores

[Dimitris Kalamaras]

Example (a star graph of 5 actors, 4 outlinked to central node 1 ) :
0 0 0 0 0
1 0 0 0 0
1 0 0 0 0
1 0 0 0 0
1 0 0 0 0

PRC computation yields a GPRP of 328 which is clearly wrong because GPRP is just a variance measure or PRP'

PAGERANK PRESTIGE (PR)

PR range: 1-d < C where d=0.85
PR' is the standardized PR
PR' range: 0.675 < C'< 1

Node PRC PRC' %PRC
1 0.66 0.524 52.4
2 0.15 0.119 11.9
3 0.15 0.119 11.9
4 0.15 0.119 11.9
5 0.15 0.119 11.9

Max PRC = 0.66 (node 1)
Min PRC = 0.15 (node 2)
PRC classes = 2

GROUP PAGERANK PRESTIGE (GPRP)

GPRP = 328