The wrapped skew Gaussian process for analyzing spatio-temporal data

@article{Mastrantonio2015TheWS,
  title={The wrapped skew Gaussian process for analyzing spatio-temporal data},
  author={Gianluca Mastrantonio and Alan E. Gelfand and Giovanna Jona Lasinio},
  journal={Stochastic Environmental Research and Risk Assessment},
  year={2015},
  volume={30},
  pages={2231-2242}
}
  • Gianluca Mastrantonio, Alan E. Gelfand, Giovanna Jona Lasinio
  • Published 2015
  • Mathematics
  • Stochastic Environmental Research and Risk Assessment
  • We consider modeling of angular or directional data viewed as a linear variable wrapped onto a unit circle. In particular, we focus on the spatio-temporal context, motivated by a collection of wave directions obtained as computer model output developed dynamically over a collection of spatial locations. We propose a novel wrapped skew Gaussian process which enriches the class of wrapped Gaussian process. The wrapped skew Gaussian process enables more flexible marginal distributions than the… CONTINUE READING

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