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Grupo de Ambiente Marinho > 1.1 Modelos espectrais e modelos de séries temporais da Agitação Marítima > Publicações
Cunha, C. e Guedes Soares, C. (1995), “Study of the Transformation and Filling of Missing Values in Time Series of Significant Wave Height” (in Portuguese) , Good Sense and Sensibility - Main Principals of Statistics (in Portuguese), Branco, J., Gomes, P. and Prata, J. (Eds.), Sociedade Portuguesa de Estatística, Lisbon, Vol. 5, pp. 449-466
In the modulation of the secular series of significant height of wave problems related with not the stationary and the existence appear of gaps. In this work the potentialities of two transformations in the attainment of the stationary of the series with reference are studied the two different applications, simulation and forecast. One reveals that the transformations have different performances consonant the objective o are to foresee or similar, having to be, therefore, chosen in function of the application in sight. A method of fulfilling of gaps of a series is presented on the basis of the information of gotten other in next place. The data used in this work are proceeding from the Figueira da Foz, Sines and of the Corunha, in the Atlantic coast of Spain.
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