Zipf Extended Distributions

Implementation of three extensions of the Zipf distribution: the Marshall-Olkin Extended Zipf (MOEZipf) Pérez-Casany, M., & Casellas, A. (2013) , the Zipf-Poisson Extreme (Zipf-PE) and the Zipf-Poisson Stopped Sum (Zipf-PSS) distributions. In log-log scale, the two first extensions allow for top-concavity and top-convexity while the third one only allows for top-concavity. All the extensions maintain the linearity associated with the Zipf model in the tail.


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install.packages("zipfextR")

1.0.0 by Ariel Duarte-López, a year ago


https://github.com/ardlop/zipfextR


Report a bug at https://github.com/ardlop/zipfextR/issues


Browse source code at https://github.com/cran/zipfextR


Authors: Ariel Duarte-López [aut, cre] , Marta Pérez-Casany [aut]


Documentation:   PDF Manual  


Task views: Probability Distributions


GPL-3 license


Imports VGAM, tolerance

Suggests testthat


See at CRAN