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Time fused coefficient SIR model with application to COVID-19 epidemic in the United States
Journal of Applied Statistics ( IF 1.5 ) Pub Date : 2021-06-04 , DOI: 10.1080/02664763.2021.1936467 Hou-Cheng Yang 1 , Yishu Xue 2 , Yuqing Pan 3 , Qingyang Liu 2 , Guanyu Hu 4
中文翻译:
时间融合系数 SIR 模型在美国 COVID-19 疫情中的应用
更新日期:2021-06-04
Journal of Applied Statistics ( IF 1.5 ) Pub Date : 2021-06-04 , DOI: 10.1080/02664763.2021.1936467 Hou-Cheng Yang 1 , Yishu Xue 2 , Yuqing Pan 3 , Qingyang Liu 2 , Guanyu Hu 4
Affiliation
In this paper, we propose a Susceptible–Infected–Removal (SIR) model with time fused coefficients. In particular, our proposed model discovers the underlying time homogeneity pattern for the SIR model's transmission rate and removal rate via Bayesian shrinkage priors. MCMC sampling for the proposed method is facilitated by the nimble package in
中文翻译:
时间融合系数 SIR 模型在美国 COVID-19 疫情中的应用
在本文中,我们提出了一种具有时间融合系数的易感感染去除(SIR)模型。特别是,我们提出的模型通过贝叶斯收缩先验发现了 SIR 模型的传输率和去除率的潜在时间均匀性模式。所提出的方法的 MCMC 采样是通过灵活的包来促进的