Wordt geladen...

New variable selection methods for zero-inflated count data with applications to the substance abuse field

Zero-inflated count data are very common in health surveys. This study develops new variable selection methods for the zero-inflated Poisson regression model. Our simulations demonstrate the negative consequences which arise from the ignorance of zero-inflation. Among the competing methods, the one-...

Volledige beschrijving

Bewaard in:
Bibliografische gegevens
Hoofdauteurs: Buu, Anne, Johnson, Norman J., Li, Runze, Tan, Xianming
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: 2011
Onderwerpen:
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3133860/
https://ncbi.nlm.nih.gov/pubmed/21563207
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.4268
Tags: Voeg label toe
Geen labels, Wees de eerste die dit record labelt!