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An Extension to the Scale Mixture of Normals for Bayesian Small-Area Estimation
(UNIV NAC COLOMBIA, DEPT ESTADISTICA, 2012)
This work considers distributions obtained as scale mixture of normal densities for correlated random variables, in the context of the Markov random field theory, which is applied in Bayesian spatial intrinsically ...
Modelling subject-specific childhood growth using linear mixed-effect models with cubic regression splines
(BioMed Central, 2016)
BACKGROUND: Childhood growth is a cornerstone of pediatric research. Statistical models need to consider individual trajectories to adequately describe growth outcomes. Specifically, well-defined longitudinal models are ...
Heart rate and arterial pressure variability in the experimental renovascular hypertension model in rats
(ELSEVIER SCIENCE BV, 2008)
This study was conducted in one kidney, one clip (1K1C) Goldblatt hypertensive rats to evaluate vascular and cardiac autonomic control using different approaches: 1) evaluation of the autonomic modulation of heart rate ...
Formulation of a soybean price model
(Universidad de Talca (Chile). Facultad de Ciencias AgrariasGeorg-August-University of Göttingen (Germany). Faculty of Agricultural Sciences, 2010)
Bayesian robust models with applicatións to small area estimatión.
(2008)
This work takes up methods for bayesian inference in generalized linear mixed models with applications to small-area estimation. A previous work (Datta and Lahiri, 1995) focused on Bayesian estimation with a prior scale ...
Medium-term stochastic hydrothermal scheduling with short-term operational effects for large-scale power and water networks
(2024)
The high integration of variable renewable sources in electric power systems entails a series of challenges inherent to their intrinsic variability. A critical challenge is to correctly value the water available in reservoirs ...
Procesos de conteo, sobredispersión y extensiones
(Universidad Nacional de ColombiaBogotá - Ciencias - Doctorado en Ciencias - MatemáticasDepartamento de MatemáticasFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2021-04-19)
Se presenta una revisión detallada de modelos sobredispersos de regresión lineal y no lineal para
datos de conteo, desde un enfoque Bayesiano. Se propone la función de distribución beta inclinada binomial,
se estudian ...
An Extension to the Scale Mixture of Normals for Bayesian Small-Area EstimationUna extensión a la mezcla de escala de normales para la estimación Bayesiana en pequeñas áreas
(UNIV NAC COLOMBIA, DEPT ESTADISTICA, FAC CIENCIAS, CARRETA 30 NO 45-03, BOGOTA DC, 00000, COLOMBIA, 2012)
Flash-flood forecasting in an andean mountain catchment-development of a step-wise methodology based on the random forest algorithm
(2018)
Flash-flood forecasting has emerged worldwide due to the catastrophic socio-economic impacts this hazard might cause and the expected increase of its frequency in the future. In mountain catchments, precipitation-runoff ...