Person:
Morales González, Domingo

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First Name
Domingo
Last Name
Morales González
URI
https://hdl.handle.net/20.500.14352/83591
Affiliation
Universidad Complutense de Madrid
Faculty / Institute
Ciencias Matemáticas
Department
Area
Estadística e Investigación Operativa
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1998 - 19992
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Author: Zografos, Konstantinos × End date: 1999 ×

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Now showing 1 - 2 of 2
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    Informational distances and related statistics in mixed continuous and categorical variables
    (Journal of Statistical Planning and Inference, 1998) Morales González, Domingo; Pardo Llorente, Leandro; Zografos, Konstantinos
    A general class of dissimilarity measures among k greater than or equal to 2 distributions and their sample estimators are considered, for mixed continuous and categorical variables. The distributional properties are studied for the location model and the asymptotic distributions are investigated, in the general parametric case. The asymptotic distributions of the resulting statistics are used in various settings, to test statistical hypotheses.
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    Statistical inference for finite Markov chains based on divergences
    (Statistics and probability letters, 1999) Menéndez Calleja, María Luisa; Morales González, Domingo; Pardo Llorente, Leandro; Zografos, Konstantinos
    We consider statistical data forming sequences of states of stationary finite irreducible Markov chains, and draw statistical inference about the transition matrix. The inference consists in estimation of parameters of transition probabilities and testing simple and composite hypotheses about them. The inference is based on statistics which are suitable weighted sums of normed phi-divergences of theoretical row distributions, evaluated at suitable points, and observed empirical row distributions. The asymptotic distribution of minimum phi-divergence estimators is obtained, as well as critical values of asymptotically alpha-level tests.