8 citations · 23 across the 4 of their papers we have counts for
5 papers
Nonparametric conditional risk mapping under heteroscedasticity
Rubén Fernández-Casal, Sergio Castillo-Páez, Mario Francisco-Fernández
A nonparametric procedure to estimate the conditional probability that a nonstationary geostatistical process exceeds a certain threshold value is proposed. The method consists of…
A goodness-of-fit test for regression models with spatially correlated errors
Andrea Meilán-Vila, Jean D. Opsomer, Mario Francisco-Fernández +1
The problem of assessing a parametric regression model in the presence of spatial correlation is addressed in this work. For that purpose, a goodness-of-fit test based on a -d…
Nonparametric geostatistical risk mapping
Rubén Fernández-casal, Sergio Castillo-Páez, Mario Francisco-Fernández
In this work, a fully nonparametric geostatistical approach to estimate threshold exceeding probabilities is proposed. To estimate the large-scale variability (spatial trend) of th…
Nonparametric estimation of circular trend surfaces with application to wave directions
Andrea Meilán-Vila, Rosa M. Crujeiras, Mario Francisco-Fernández
In oceanography, modeling wave fields requires the use of statistical tools capable of handling the circular nature of the {data measurements}. An important issue in ocean wave ana…
A computational validation for nonparametric assessment of spatial trends
Andrea Meilán-Vila, Rubén Fernández-Casal, Rosa M. Crujeiras Mario Francisco-Fernández
The analysis of continuously spatially varying processes usually considers two sources of variation, namely, the large-scale variation collected by the trend of the process, and th…