Tootfinder

Incorporating Correlated Nugget Effects in Multivariate Spatial Models: An Application to Argo Ocean Data
Damilya Saduakhas, David Bolin, Xiaotian Jin, Alexandre B. Simas, Jonas Wallin
https://arxiv.org/abs/2506.03042

Incorporating Correlated Nugget Effects in Multivariate Spatial Models: An Application to Argo Ocean Data
Accurate analysis of global oceanographic data, such as temperature and salinity profiles from the Argo program, requires geostatistical models capable of capturing complex spatial dependencies. This study introduces Gaussian and non-Gaussian hierarchical multivariate Matérn-SPDE models with correlated nugget effects to account for small-scale variability and measurement error correlations. Using simulations and Argo data, we demonstrate that incorporating correlated nugget effects significant…

A friend of mine, after watching « Lucifer » on my recommendation, shared this nugget of wisdom: the Lucifer character archetype is basically Ryō Saeba from « City Hunter ». I agree.
#anime #series