Results 21 to 30 of about 12,857 (287)

The zero inflated negative binomial – Crack distribution: some properties and parameter estimation [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2015
The zero inflated negative binomial-Crack (ZINB-CR) distribution is a mixture of Bernoulli distribution and negative binomial-Crack (NB-CR) distribution, which is an alternative distribution for the excessive zero counts and overdispersion.
Pornpop Saengthong   +2 more
doaj   +1 more source

A New Zero-Inflated Negative Binomial Multilevel Model for Forecasting the Demand of Disaster Relief Supplies in the State of Sao Paulo, Brazil

open access: yesMathematics, 2022
This article presents the results of the implementation of a forecasting model, to predict the relief materials needed for assisting in decisions prior to natural disasters, thus filling a gap in the exploration of Generalized Linear Mixed Models (GLMM ...
Camila Pareja Yale   +2 more
doaj   +1 more source

Modelling of tea mosquito bug (Helopeltis theivora) incidence on neem tree: A zero inflated count data analysis

open access: yesJournal of Agrometeorology, 2022
Neem (Azadirachta indica) is an evergreen tree belonging to the Meliaceae family and is highly infected by the seasonal pest called Helopeltis theivora, the tea mosquito bug.
S. VISHNU SHANKAR   +4 more
doaj   +1 more source

Justification for considering zero-inflated models in crash frequency analysis

open access: yesTransportation Research Interdisciplinary Perspectives, 2020
One common challenge of modeling intersection related crash data is the high proportion of sites with zero crashes. Extensive research has been done on appropriate methods to handle excess zeroes.
Timo Pew   +3 more
doaj   +1 more source

Zero-inflated negative binomial regression analysis for the number of days of hospitalization.

open access: yes, 2021
Zero-inflated negative binomial regression analysis for the number of days of hospitalization.
H. C. M. Donders (9853537)   +5 more
core   +1 more source

Bayesian multilevel zero-inflated negative binomial regression: Twitter mentions.

open access: yes, 2022
Bayesian multilevel zero-inflated negative binomial regression: Twitter mentions.
Jing Zeng (105826)   +2 more
core   +1 more source

Bayesian multilevel zero-inflated negative binomial regression: Citations.

open access: yes, 2022
Bayesian multilevel zero-inflated negative binomial regression: Citations.
Jing Zeng (105826)   +2 more
core   +1 more source

Zero-inflated negative binomial regression model simultaneously predicting selective exposure to and selective avoidance of populist news features.

open access: yes, 2021
Zero-inflated negative binomial regression model simultaneously predicting selective exposure to and selective avoidance of populist news features.
Sebastian Scherr (5785856)   +1 more
core   +1 more source

An empirical comparison of methods for analyzing over-dispersed zero-inflated count data from stratified cluster randomized trials

open access: yesContemporary Clinical Trials Communications, 2020
Background: The assessment of methods for analyzing over-dispersed zero inflated count outcome has received very little or no attention in stratified cluster randomized trials. In this study, we performed sensitivity analyses to empirically compare eight
Sayem Borhan   +5 more
doaj   +1 more source

Bayesian negative binomial logit hurdle and zero-inflated model for characterizing smoking intensity

open access: yesJournal of Big Data, 2021
Smoking invariably has environmental, social, economic and health consequences in Ethiopia. Reducing and quitting cigarette smoking improves individual health and increases available household funds for education, food and better economic productivity ...
Mekuanint Simeneh Workie   +1 more
doaj   +1 more source

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