In this work we propose optimally weighted L2 distances for spatially dependent functional data. Two different spatial structures have been considered: a classical georeferenced spatial structure and a connected network one. In these two situations, assuming a penalized basis representation for the functional data, we consider weight functions depending on the spatial location. Real metereological data have been analyzed in order to show performances of the proposed distances.

Weighted distances for spatially dependent functional data

Andrea Diana;Elvira Romano;
2021

Abstract

In this work we propose optimally weighted L2 distances for spatially dependent functional data. Two different spatial structures have been considered: a classical georeferenced spatial structure and a connected network one. In these two situations, assuming a penalized basis representation for the functional data, we consider weight functions depending on the spatial location. Real metereological data have been analyzed in order to show performances of the proposed distances.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11591/457316
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