26 citations · 26 across the 3 of their papers we have counts for
4 papers
Stopping models closed under pgf composition, and the stability of randomly stopped model extensions
Jordi Valero, Josep Ginebra
Statistical model transformations based on randomly stopped sums, maxima and minima are widely used to extend statistical models. We characterize the complete set of stopping model…
Exploring the Zipf Distribution Through the Lens of Mixtures
Marta Pérez-Casany, Ariel Duarte-López, Jordi Valero
The Zipf distribution is a probability distribution widely used by scientists from various disciplines due to its ubiquity. Some of these areas include linguistics, physics, geneti…
On statistical model extensions based on randomly stopped extremes
Jordi Valero, Josep Ginebra
The maxima and the minima of a randomly stopped sample of a random variable, , together with two newly defined random variables that make into the maxima or minima of a rand…
Characterization of count data distributions involving additivity and binomial subsampling
Pedro Puig, Jordi Valero
In this paper we characterize all the -parameter families of count distributions (satisfying mild conditions) that are closed under addition and under binomial subsampling. Surp…