Listar Estadística e Investigación Operativa por título
Mostrando ítems 446-465 de 507
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Artículo
Techniques to Deal with Off-Diagonal Elements in Confusion Matrices
(MDPI, 2021)Confusion matrices are numerical structures that deal with the distribution of errors between different classes or ...
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Tesis Doctoral
Teoría de perturbación en cadenas de markov de parámetro continuo
(1979-09-18)El objeto de la memoria es estudiar un modelo de perturbación en el que matriz de intensidad de la cadena de Markov original ...
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Tesis Doctoral
Test de bondad de ajuste para la distribución Poissón Bivariante
(2013)Los datos de conteo pueden aparecer bajo diferentes circunstancias. En un marco univariante, la distribución Poisson es ...
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Artículo
Testing for proportions when data are classified into a large number of groups
(Elsevier, 2024-05-11)When dealing with categorical data, a common concern is to check if the observed relative frequencies agree with a certain ...
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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. ...
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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. ...
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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 ...
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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 ...
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Artículo
Tests for the equality of conditional variance functions in nonparametric regression
(Institute of Mathematical Statistics, 2015-08-27)In this paper we are interested in checking whether the conditional variances are equal in k ≥ 2 location-scale ...
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Artículo
Tests for the equality of conditional variance functions in nonparametric regression
(Institute of Mathematical Statistics, 2015)In this paper we are interested in checking whether the conditional variances are equal in k ≥ 2 location-scale regression ...
- Tesis Doctoral
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Tesis Doctoral
Técnicas de identificación de outliers para el modelo multinomial
(1989-02-13)Una de las etapas fundamentales, de cualquier análisis estadístico, es el estudio de la calidad de los datos experimentales, ...
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Tesis Doctoral
Técnicas estadísticas espaciales y temporales para el análisis de la convergencia
(2016-02-08)La presente tesis estudia los procesos de convergencia entre las economías, considerando las dos líneas principales de ...
- Tesis Doctoral
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Artículo
The bi-criteria doubly weighted center-median path problem on a tree
(Wiley, 2006-07)Given a tree network T with n nodes, let PL be the subset of all discrete paths whose length is bounded above by a prespecified ...
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Artículo
The continuous and discrete path variance problem on trees
(Wiley, 2009-03)In this paper we consider the problem of locating path-shaped facilities on a tree minimizing the variance objective ...
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Artículo
The determination of a "least quantile of squares regression line" for all quantiles
(Elsevier Science, 1994-09-01)Least median of squares regression has shown to be an extremely useful tool in robust regression analysis. In this note, ...
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Artículo
The Dynamics of Lepus granatensis and Oryctolagus cuniculus in a Mediterranean Agrarian Area: Are Hares Segregating from Rabbit Habitats after Disease Impact?
(MDPI, 2022-05-25)The genera Oryctolagus and Lepus (order Lagomorpha) are essential elements in the trophic chain in the Iberian Peninsula, ...
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Artículo
The effect of axial spondyloarthritis on mental health: Results from the Atlas
(The Journal of Rheumatology Publishing Co. Ltd., 2019)Objective: To assess the risk for mental disorders in patients with axSpA and to examine the associated factors with this. ...
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Artículo
The effect of consolidated periods in heterogeneous lotsizing games
(Springer, 2022)We consider a cooperative game defined by an economic lot-sizing problem with heterogeneous costs over a finite time ...