Dear all.


I'm using igraph package, and do a research about network analysis.

With power.law.fit from igraph package, it seems that we can fit a power law
distribution to some data.


But, I want to know how to judge whether the network distribution follows a
power law or not.


Does anyone know the way to do this?


Thanks for any help.


Daigo





p.s.

Also,  I tried several ways such as

http://www.mail-archive.com/r-help@stat.math.ethz.ch/msg62520.html


and I got results like this:


Profiling...

   2.5 %   97.5 %

2.393297 2.412650


What do these suggest?

please tell me about this if someone knows.

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