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Artículo
A test for Gaussianity in Hilbert spaces via theempirical characteristic functional
(Wiley, 2020-04-28)
LetX1,X2,...be independent and identically distributedrandom elements taking values in a separable HilbertspaceH. With applications for functional data in mind,Hmay be regarded as a space of square-integrable func-tions, ...
Artículo
On sparse ensemble methods: an application to short-term predictions of the evolution of COVID-19
(Elsevier, 2021-04-18)
Since the seminal paper by Bates and Granger in 1969, a vast number of ensemble methods that combine different base regressors to generate a unique one have been proposed in the literature. The so-obtained regressor method ...
Artículo
Testing normality of a large number of populations
(Springer, 2023-02-12)
This paper studies the problem of simultaneously testing that each of k independent samples come from a normal population. The means and variances of those populations may differ. The proposed procedures are based on the ...
Artículo
Testing the equality of a large number of means of functional data
(Elsevier, 2021)
Given k independent samples of functional data, this paper deals with the problem of testing for the equality of their mean functions. In contrast to the classical setting, where k is kept fixed and the sample size from ...
Artículo
A New Approach to the Quality Control of Slope and Aspect Classes Derived from Digital Elevation Models
(MDPI, 2021-05-24)
The usefulness of the parameters (e.g., slope, aspect) derived from a Digital Elevation Model (DEM) is limited by its accuracy. In this paper, a thematic-like quality control (class-based) of aspect and slope classes is ...
Artículo
Homogeneity of marginal distributions for a large number of populations
(Wiley, 2023-10-03)
Assume that a random vector is observed in populations and independent samples of that random vector are available at each population. Assume that and have the same dimension. Our purpose is to test the equality ...
Artículo
Testing Poissonity of a large number of populations
(Springer, 2023-09-29)
This paper studies the problem of simultaneously testing that each of k samples, coming from k count variables, were all generated by Poisson laws. The means of those populations may differ. The proposed procedure is ...
Artículo
Testing normality of a large number of populations
(Springer, 2023-02-12)
This paper studies the problem of simultaneously testing that each of k independent samples come from a normal population. The means and variances of those populations may differ. The proposed procedures are based on the ...