Crash prediction based on random effect negative binomial model considering data heterogeneity
Sign Up to like & getrecommendations! Published in 2020 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2019.123858
Abstract: Abstract In order to improve traffic safety, a large amount of works focusing on crash prediction and identifying factors contributing to crashes. However, the ignorance of data unobserved heterogeneity in some traditional models may lead… read more here.
Keywords: binomial model; model; crash prediction; negative binomial ... See more keywords
A multivariate zero-inflated binomial model for the analysis of correlated proportional data
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Statistics"
DOI: 10.1080/02664763.2021.1918649
Abstract: In this paper, a new multivariate zero-inflated binomial (MZIB) distribution is proposed to analyse the correlated proportional data with excessive zeros. The distributional properties of purposed ... read more here.
Keywords: inflated binomial; multivariate zero; zero inflated; correlated proportional ... See more keywords
Diagnostic tools for a multivariate negative binomial model for fitting correlated data with overdispersion
Sign Up to like & getrecommendations! Published in 2021 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2021.1939380
Abstract: We focus on the development of diagnostic tools and an R package called MNB for a multivariate negative binomial (MNB) regression model for detecting atypical and influential subjects. The MNB mode... read more here.
Keywords: tools multivariate; binomial model; multivariate negative; diagnostic tools ... See more keywords
Compound Binomial Model with Batch Markovian Arrival Process
Sign Up to like & getrecommendations! Published in 2020 at "Mathematical Problems in Engineering"
DOI: 10.1155/2020/1932704
Abstract: A compound binomial model with batch Markovian arrival process was studied, and the specific definitions are introduced. We discussed the problem of ruin probabilities. Specially, the recursion formulas of the conditional finite-time ruin probability are… read more here.
Keywords: model batch; markovian arrival; compound binomial; binomial model ... See more keywords
Bayesian hierarchical negative binomial models for multivariable analyses with applications to human microbiome count data
Sign Up to like & getrecommendations! Published in 2019 at "PLoS ONE"
DOI: 10.1371/journal.pone.0220961
Abstract: The analyses of large volumes of metagenomic data extracted from aggregate populations of microscopic organisms residing on and in the human body are advancing contemporary understandings of the integrated participation of microbes in human health… read more here.
Keywords: human microbiome; microbiome count; binomial model; bayesian hierarchical ... See more keywords