3 papers
stat.ME2025
Environmental Risk Assessment via Nonhomogeneous Hidden Semi-Markov Models with Penalized Vector Auto-Regression
Marco Mingione, Pierfrancesco Alaimo Di Loro, Francesco Lagona +1
Motivated by the study of pollution trends in the city of Bergen, we introduce a flexible statistical framework for modeling multivariate air pollution data via a nonhomogeneous Hi…
stat.AP2024
Does wind affect the orientation of vegetation stripes? A copula-based mixture model for axial and circular data
Marco Mingione, Francesco Lagona, Priyanka Nagar +4
Motivated by a case study of vegetation patterns, we introduce a mixture model with concomitant variables to examine the association between the orientation of vegetation stripes a…
stat.ME2024
Copula-based models for correlated circular data
Francesco Lagona, Marco Mingione
We exploit Gaussian copulas to specify a class of multivariate circular distributions and obtain parametric models for the analysis of correlated circular data. This approach provi…