Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Marshall-Olkin extended Zipfian distribution

Autor
Perez-Casany, M.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
1st Workshop on Graph-based Technologies and Applications (Graph-TA)
Any de l'edició
2013
Data de presentació
2013-02-19
Llibre d'actes
1st GRAPH-TA
Pàgina inicial
1
Pàgina final
1
URL
https://www.dama.upc.edu/seminars/1st-graph-ta/graph-ta-schedule#section-5 Obrir en finestra nova
Resum
The Zipfian distribution is the particular case of Power Law distribution that has support the strictly positive integers. In this paper the Zipfian distribution is generalized by means of the Marshall-Olkin transformation. The new model is a two-parameter model with more flexibility to adjust the probabilities of the first positive integer numbers while keeping the tail probabilities nearly invariant. The main properties of the new model are presented, and several data sets are analyzed in orde...
Grup de recerca
DAMA-UPC - Data Management Group
GRBIO - Grup de Recerca en Bioestadística i Bioinformàtica

Participants