Efficient modeling of spatial extremes over large geographical domains

A Hazra, R Huser, D Bolin - Journal of Computational and …, 2024 - Taylor & Francis
Various natural phenomena exhibit spatial extremal dependence at short spatial distances.
However, existing models proposed in the spatial extremes literature often assume that …

Computationally Scalable Bayesian SPDE Modeling for Censored Spatial Responses

I Sahoo, S Majumder, A Hazra, AG Rappold… - arxiv preprint arxiv …, 2024 - arxiv.org
Observations of groundwater pollutants, such as arsenic or Perfluorooctane sulfonate
(PFOS), are riddled with left censoring. These measurements have impact on the health and …

To impute or to adapt? Model specification tests' perspective

M Cuparić, B Milošević - Statistical Papers, 2024 - Springer
We study the problem of testing a wide range of statistical hypotheses under the assumption
of the sample being randomly right-censored. As an alternative to the classical approach …

Syndemic Geographic Patterns of Cancer Types in a Health Deprived Area of England: a new Paradigm for Public Health Cancer Interventions?

C Jones, T Keegan, A Knox, A Birtle, JA Mendes… - medRxiv, 2024 - medrxiv.org
Cancer poses a significant public health challenge, and accurate tools are crucial for
effective intervention, especially in high-risk areas. The North West of England, historically …

Bias correction for nonignorable missing counts of areal HIV new diagnosis

T Qu, B Li, M Sally Chan, D Albarracin - Stat, 2023 - Wiley Online Library
Public health data, such as HIV new diagnoses, are often left‐censored due to confidentiality
issues. Standard analysis approaches that assume censored values as missing at random …