Fitting power-laws in empirical data with estimators that work for all exponents.

Most standard methods based on maximum likelihood (ML) estimates of power-law exponents can only be reliably used to identify exponents smaller than minus one. The argument that power laws are otherwise not normalizable, depends on the underlying sample space the data is drawn from, and is true only...

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Bibliographic Details
Main Authors: Rudolf Hanel, Bernat Corominas-Murtra, Bo Liu, Stefan Thurner
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2017-01-01
Series:PLoS ONE
Online Access:https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0170920&type=printable
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