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Variograms for kriging and clustering of spatial functional data with phase variation
Spatial, amplitude and phase variations in spatial functional data are confounded. Conclusions from the popular functional trace-variogram, which quantifies spatial variation, can be misleading when analyzing misaligned functional data with phase variation. To remedy this, we describe a framework th...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9912960/ https://www.ncbi.nlm.nih.gov/pubmed/36777259 http://dx.doi.org/10.1016/j.spasta.2022.100687 |