Beta-negative binomial nonlinear spatio-temporal random effects modeling of COVID-19 case counts in Japan.

ABSTRACT: Coronavirus disease 2019 (COVID-19) caused by the SARS-CoV-2 virus has spread seriously throughout the world. Predicting the spread, or the number of cases, in the future can facilitate preparation for, and prevention of, a worst-case scenario. To achieve these purposes, statistical modeling using past data is one feasible approach. This paper describes spatio-temporal modeling of COVID-19 case counts in 47 prefectures of Japan using a nonlinear random effects model, where random effects are introduced to capture the heterogeneity of a number of model parameters associated with the prefectures. The negative binomial distribution is frequently used with the Paul-Held random effects model to account for overdispersion in count data; however, the negative binomial distribution is known to be

SUBMITTER: Ueki M 

PROVIDER: S-EPMC10184601 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature