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Modelos de procesos puntuales para la identificación espacial de los sismos ocurridos en Colombia
(Universidad Santo Tomás, 2019-07-10)
An application is proposed for the spatial point processes mode in order to identify the distribution of earthquakes registered in Colombia and their relationship with the location of geological faults and oil extraction ...
Modelos Apilados y factores que pueden afectar la eficiencia
(Universidad Santo Tomás, 2017)
Análisis de datos funcionales dispersos para señales electromiográficas (EMG)
(Universidad Santo Tomás, 2019-01-16)
This document proposes a structured methodology for the analysis of electromyographic data (EMG)
through the analysis of functional data for sparse data, which seeks to model and analyze the consumption
behavior of healthy ...
Generalized time-varying coefficient models for the analysis of longitudinal data in health: an application in HIV / AIDS and COVID-19
(Universidad Santo Tomás, 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 ...
Estimador de impacto por variables instrumentales calibradas
(Universidad Santo Tomás, 2016-10-20)
This paper is proposed a calibrated estimator for impact evaluation by
instrumental variables, because as has been proven in various studies this
technique is robust and e cient . Through simulations is determined that
the ...
Modelo de lealtad a partir de un análisis de ecuaciones estructurales
(Universidad Santo Tomás, 2015)
For a company, the relationship with its customers has always been important; therefore, different studies have proposed patterns to describe this association. In this search, the use of statistical models that allow ...
Modelo de sobrevida aplicado a deserción estudiantil de las facultades de Estadística y Diseño gráfico de la Universidad Santo Tomás
(Universidad Santo Tomás, 2019)
This degree work addresses the methodology of analysis of survival applied to
the problem of student desertion for the faculties of statistics and graphic design
of the Santo Tomas University, in the semesters between ...
Proyección de la esperanza de vida en Colombia: aproximación a través de métodos bayesianos
(Universidad Santo Tomás, 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 ...
Análisis de modelos para la mezcla de marketing desde la perspectiva de regresión múltiple para una E-Wallet entre los años 2019 y 2022
(Universidad Santo Tomás, 2023-02-05)
In marketing, the appropriate allocation of resources in the different ways of making yourself known to end users has become a difficult calculation to work out and understand. Even more so, in recent times, with the ...
Modelos de regresión espacio-temporal Bayesianos aplicados al mercado de alojamiento AirBnB y HomeAway en Bogotá para el periodo 2015-2019
(Universidad Santo Tomás, 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 ...