Zipf Extended Distributions

Implementation of four extensions of the Zipf distribution: the Marshall-Olkin Extended Zipf (MOEZipf) Pérez-Casany, M., & Casellas, A. (2013) , the Zipf-Poisson Extreme (Zipf-PE), the Zipf-Poisson Stopped Sum (Zipf-PSS) and the Zipf-Polylog 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.


Reference manual

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1.0.2 by Ariel Duarte-López, a year ago

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

Documentation:   PDF Manual  

Task views: Probability Distributions

GPL-3 license

Imports VGAM, tolerance, copula

Suggests testthat

See at CRAN