Zobrazeno 1 - 10
of 16
pro vyhledávání: '"J. M. Prada-Sánchez"'
Publikováno v:
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Scopus-Elsevier
Scopus-Elsevier
The authors consider a finite population V = {(YklXk), k = 1,..., N} conforming to a linear superpopulation model with unknown heteroscedastic errors, the variances of which are values of a smooth enough function of the auxiliary variable X for their
Autor:
Manuel Febrero-Bande, J. M. Prada-Sánchez, Wenceslao González-Manteiga, Javier Roca-Pardiñas, Carmen Cadarso-Suárez
Publikováno v:
Environmetrics. 15:729-742
The goal of article paper is to use the generalized additive model with unknown link function to predict the binary time series of SO 2 concentration. The authors propose a modified version of the local scoring algorithm that allows for the non-param
Publikováno v:
Communications in Statistics - Simulation and Computation. 33:825-842
In this paper we study the predictor behaviour of the additive model. The prediction equation is introduced as well as the computational considerations to select the smoothing parameters through cross-validation. The additive predictor is compared wi
Publikováno v:
Journal of Statistical Planning and Inference. 116:367-388
The Chambers–Dunstan estimate of the distribution of a finite population is based on fitting a superpopulation model to the regression of the random variable of interest on a known auxiliary variable. In this paper, the asymptotic distribution of b
Autor:
J. L. Bermúdez‐Cela, T. Lucas-Dominguez, Tomás R. Cotos-Yáñez, J. M. Prada-Sánchez, Wenceslao González-Manteiga, Manuel Febrero-Bande
Publikováno v:
Environmetrics. 11:209-225
Atmospheric SO2 concentrations at sampling stations near the fossil fuel fired power station at As Pontes (La Coruna, Spain) were predicted using a model for the corresponding time series consisting of a self-explicative term and a linear combination
Autor:
Wenceslao González-Manteiga, Manuel Febrero-Bande, I Garcfa-Jurado, Ricardo Cao, J. M. Prada-Sánchez
Publikováno v:
Scopus-Elsevier
Publikováno v:
Technometrics. 37:303-310
Autor:
Ricardo Cao, J. M. Prada-Sánchez
Publikováno v:
Statistics & Probability Letters. 17:43-48
Using Edgeworth expansions we compare the rates of convergence of the normal approximation and two bootstrap approaches for the sample mean of a symmetric population. In a simulation study we see how bad is the Monte Carlo approximation when bootstra
Autor:
Ignacio García-Jurado, Ricardo Cao, J. M. Prada-Sánchez, Manuel Febrero-Bande, T. Lucas-Dominguez, Wenceslao González-Manteiga
Publikováno v:
Scopus-Elsevier
In this paper we present a dynamic system which has been implemented to predict, every 5 min, the ambient concentrations of SO2 in the neighbourhood of a power station run by ENDESA, the National Electricity Company of Spain, in As Pontes. This predi
Autor:
J. M. Prada-Sánchez, Wenceslao González-Manteiga, Ignacio García-Jurado, M. G. Fiestras‐Janeiro
Publikováno v:
Journal of Chemometrics. 4:429-439
A statistical study of the dependence between various critical fusion temperatures of a certain kind of coal and its chemical components is carried out. As well as using classical dependence techniques (multiple, stepwise and PLS regression, principa