• Geostatistics for functional data: an ordinary kriging approach 

      Giraldo, Ramón; Delicado Useros, Pedro Francisco; Mateu, Jorge (2007-06-11)
      Article
      Accés obert
      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 ...
    • Modelización de la distribución espacial de quistes en el estómago de la marsopa mediante un proceso de Gibbs 

      Mateu, Jorge; Montes, F. (Francisco) (Institut d'estadística de Catalunya, 1998)
      Article
      Accés obert
      En un trabajo previo (Balaguer et al., 1992) los autores estudiaron la distribución espacial de los quistes en el estómago de la marsopa para contrastar su compatibilidad con la hipótesis de aleatoriedad espacial completa ...
    • Statistical procedures for spatial point pattern recognition 

      Mateu, Jorge (Institut d'Estadística de Catalunya, 2002)
      Article
      Accés obert
      Spatial structures in the form of point patterns arise in many different contexts, and in most of them the key goal concerns the detection and recognition of the underlying spatial pattern. Particularly interesting is the ...
    • Statistics for spatial functional data 

      Delicado Useros, Pedro Francisco; Giraldo, Ramón; Comas, Carles; Mateu, Jorge (2008-12)
      Report de recerca
      Accés obert
      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 ...