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 and wind direction.
The proposal uses a novel copula-based bivariate distribution for mixed axial and circular observations. It provides a parsimonious and computationally tractable approach to examining the dependence of two environmental variables observed in a complex manifold.
6 Dicembre 2024, ore 12
Marco Mingione
Dipartimento di Scienze Politiche, RomaTRE
Joint work with Francesco Lagona, RomaTRE University
In person: Room 34 (4th floor) building CU002 Scienze Statistiche
Link Zoom
https://uniroma1.zoom.us/j/83625004899?pwd=bXCtz0mp759PUh2lkqT0BUoVa0Uegg.1
ID riunione: 836 2500 4899
Passcode: 123456