Marta Pérez‐Casany

What does a zero mean? Understanding false, random and structural zeros in ecology

A. Blasco, Marta Pérez‐Casany, Pedro Puig et al. · Methods in Ecology and Evolution · 2019 · 160 citations · Full text

Biology, Biodiversity, Zero-inflated Models +11

Overdispersed and underdispersed Poisson generalizations

Joan del Castillo, Marta Pérez‐Casany · Journal of Statistical Planning and Inference · 2004 · 94 citations

Dirichlet Form, Underdispersed Poisson Generalizations, Generalized Function +2

Weighted Poisson Distributions for Overdispersion and Underdispersion Situations

Joan del Castillo, Marta Pérez‐Casany · Annals of the Institute of Statistical Mathematics · 1998 · 78 citations

Density Estimation, Engineering, Rare Event Estimation +5

On zero-truncating and mixing Poisson distributions

Jordi Valero, Marta Pérez‐Casany, Josep Ginebra · Advances in Applied Probability · 2010 · 10 citations

Extended truncated Inverse Gaussian–Poisson model

Xavier Puig, Josep Ginebra, Marta Pérez‐Casany · Statistical Modelling · 2009 · 10 citations

Parameter Space, Engineering, Mathematical Statistic +16