Maestría Estadística Aplicada
Recent Submissions
-
Estimación de los resultados en matemáticas y ciencias de las pruebas TIMSS 2015: un nuevo enfoque desde la metodología de áreas pequeñas
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2023-01-07)TIMSS is an internationally applied tool for measuring trends in mathematics and science achievement in the fourth grade of primary school and the eighth grade of secondary school. The design of these tests makes it possible ... -
Predicción de la producción diaria de leche en bovinos Gyr a través de métodos de aprendizaje supervisado
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2022-12-14)The Asociación Colombiana de Criadores de Ganado Cebú - ASOCEBU, has interest in developing a machine to predict total daily milk yield using partial production measurements in Gyr cattle and, in particular, answering ... -
Explicación del Riesgo de Tasa de Interés del Libro Bancario Bajo la Perspectiva de Ganancias: Análisis de los Establecimientos de Crédito Colombianos entre los Años 2011 y 2020.
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2023-02-03)Bank book interest rate risk (IRRBB) has become a preponderant management factor for credit institutions. Its measurement in stress scenarios can anticipate complex situations in terms of liquidity and profitability that, ... -
Un modelo de regresión Poisson no lineal para extinción de especies en hábitats fragmentados.
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2022-09-22)Biostatistics is the set of statistical methods used mainly in biology, including the design of biological experiments, the collection of experimental data, and the statistical analysis of these data. Numerous biologists ... -
Modelos de machine learning para clasificar la cartera en un fondo de pensiones
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2022-09-22)The present paper has as objective, the application of different Machine Learning techniques as well as statistical and inferential diagnostics, to propose predictive analysis models that allow to in due time identify, ... -
Medición de la efciencia de las facultades de la Universidad Santo Tomás seccional Tunja a través de modelos de eficiencia
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2022-09-21)Those of efficiency are techniques used to measure the use of resources and their products or results, called data management units (DMU), which transform inputs into outputs to measure the efficiency of each unit of study. ... -
Pronóstico de la demanda intermitente de repuestos aeronáuticos mediante métodos clásicos estadísticos y modelos lineales dinámicos.
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2022-09-21)Military aviation is essential for the fulfillment of the Constitutional Order and the purposes of the State, which is why efforts must be centralized to guarantee the availability, safety and reliability of aircraft, for ... -
Análisis técnico de mercados de criptomoneda con redes neuronales convolucionales.
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2022-07-13)With the technical analysis of the financial markets, the interaction of the market is studied using mainly graphs to try to forecast the price trend in the future. However, although the moments of market interaction along ... -
Modelo bivariado, espacio temporal para la explicación de las tasas de infectados y muertos del Covid en Colombia a nivel Departamental.
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2022-07-10)Lattice data models are used to describe the behavior of variables in delimited spaces known as neighborhoods, these usually generated geographically or artificially by political factors. In addition to these neighborhoods, ... -
Modelos de regresión espacio-temporal Bayesianos aplicados al mercado de alojamiento AirBnB y HomeAway en Bogotá para el periodo 2015-2019
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2022-04-12)Digital platforms such as Airbnb and HomeAway have grown significantly in recent years in the tourist accommodation market in Bogotá. This paper analyzes the behavior of the occupancy rate, the number of properties and the ... -
Proyección de la esperanza de vida en Colombia: aproximación a través de métodos bayesianos
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2022-01-25)Life expectancy at birth is one of the main indicators used in demographic analysis and projection, with the purpose of synthesizing the living conditions and other social dimensions of a country or territory. This measure ... -
Caracterización de las infracciones de tránsito en Bogotá en el año 2017 utilizando un modelo Cox Log - Gaussiano de patrones puntuales
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2021-09-16)The spatial analysis of point patterns is used to know the behavior of a set of data throughout a spatial observation window, and then to propose models that allow making predictions about the number of occurrences of a ... -
Métodos Bayesianos para caracterizar el comportamiento legislativo del Senado colombiano en el periodo 2010 - 2014
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2021-09-16)This work applies Bayesian methodologies to characterize the legislative behavior of the Colombian Senate during the 2010–2014 period. The analysis is done through the plenary roll-call votes of this legislative chamber. ... -
Modelamiento del precio de la papa criolla en el departamento de Cundinamarca por medio de series de tiempo y modelos dinámicos
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2021-09-20)The objective of the following research is to evaluate the behavior and forecast of the price of the papa criolla in the department of Cundinamarca, according to the climate factors from January 2012 to April 2018. Therefore, ... -
Generalized time-varying coefficient models for the analysis of longitudinal data in health: an application in HIV / AIDS and COVID-19
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2021-08-25)Longitudinal data analysis is necessary when the response variable is repeatedly measured on the same observation unit over time. The parametric methods have been traditionally used in the analysis of longitudinal data ... -
Desarrollo de modelo Bayesiano jerárquico de mezcla con número de componentes aleatorio para cuantificar el riesgo de suscripción en seguros de no vida
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2021-07-16)The purpose of this project is developmenting a fully Bayesian hierarchical mixture model with a random number of components, in order to quantify the risk of subscription in non-life insurance. Subscription risk from the ... -
Evaluación de un programa orientado a promover el desarrollo de competencias ciudadanas y emocionales en instituciones educativas.
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2021-07-06)Evaluating interventions in the social sector is a felt need by the funders to verify the effectiveness of their contributions, by the population involved to verify that their effort is compensated and by the coordinating ... -
Modelamiento de redes sociales múltiples
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2021-01-20)In this work, we propose a statistical model to simultaneously characterize two or more social networks, where the same set of actors interact with each other. In addition to investigate ties within networks, the proposed ... -
Algoritmos de aprendizaje supervisado utilizando datos de monitoreo de condiciones: un estudio para el pronóstico de fallas en máquinas.
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2020-09-17)This paper provides an overview of some Machine Learning and Deep Learning methods as fundamental tools in detecting potential failures of physical assets using condition monitoring techniques, for this, in the first part ... -
Acercamiento al comercio entre Colombia y Japón usando técnicas multivariadas para el período enero 2001 diciembre 2018
(Universidad Santo TomásMaestría Estadística AplicadaFacultad de Estadística, 2020-06-26)Japan for being one of the main economies in the world, represents a great opportunity for Colombian exporters, who historically have focused their sights on closer markets such as the US and the European. However, Asia ...
Indexado por:
RSS 1.0