Now showing items 1-3 of 3

  • Continuous time-varying kriging for spatial prediction of functional data: An environmental application 

    Giraldo, Ramón; Delicado Useros, Pedro Francisco; Mateu, Jorge (2008-07-07)
    Article
    Open Access
    Spatially correlated functional data is present in a wide range of environmental disciplines and, in this context, efficient prediction of curves is a key issue. We present an approach for spatial prediction based on the ...
  • Geostatistics for functional data: an ordinary kriging approach 

    Giraldo, Ramón; Delicado Useros, Pedro Francisco; Mateu, Jorge (2007-06-11)
    Article
    Open Access
    We present a methodology to perform spatial prediction when measured data are curves. In particular, we propose both an estimator of the spatial correlation and a functional kriging predictor. We adapt an optimization ...
  • Statistics for spatial functional data 

    Delicado Useros, Pedro Francisco; Giraldo, Ramón; Comas, Carles; Mateu, Jorge (2008-12)
    External research report
    Open Access
    Functional Data Analysis is a relatively new branch in Statistics. Experiments where a complete function is observed for each individual give rise to functional data. In this work we focus on the case of functional data ...