• Nonparametric Regression Estimation for Circular Data 

      Meilán-Vila, Andrea; Francisco-Fernández, Mario; Crujeiras-Casais, Rosa M.; Panzera, Agnese (M D P I AG, 2019-07-31)
      [Abstract] Non-parametric regression with a circular response variable and a unidimensional linear regressor is a topic which was discussed in the literature. In this work, we extend the results to the case of multivariate ...
    • Testing goodness-of-fit of parametric spatial Trends 

      Meilán-Vila, Andrea; Opsomer, Jean; Francisco-Fernández, Mario; Crujeiras-Casais, Rosa M. (M D P I AG, 2018-09-17)
      [Abstract] The aim of this work is to propose and analyze the behavior of a test statistic to assess a parametric trend surface, that is, a regression model with spatially correlated errors. The asymptotic behavior under ...