Authors Amanda Fernández‐Fontelo, David Moriña, Pedro Puig, Harry Joe, and Alejandra Cabaña Year of Publication 2019 Publisher Statistics in medicine Volume 38 Issue 22 Pagination 4404-4422 DOI https://doi.org/10.1002/sim.8306 ← What does a zero mean? Understanding false, random and structural zeros in ecology → Testing for zero inflation and overdispersion in INAR(1) models