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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2020
License: CC BY NC ND
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Bachelor thesis . 2020
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Comparabilidad de elecciones

Authors: Roye Muiños, Gibran;

Comparabilidad de elecciones

Abstract

[eng] This project’s aim was to define and study a methodology that allows to compare different datasets which represent the same individuals but on different spots in time. We have chosen to study electoral data. A first research analysis has been done in order to get to know the features of the data and its context. In this initial analysis, some statistical tools have been used such as PCA and clustering. The comparison methodology stablished in this project is based on, first, the dimensionality reduction of the datasets and the shift of these datasets to the same space. After, the individuals’ changes from the pass of the time could be seen. If this movement is compared with the placement of variables on the same space, we can know the relationship with the groups of individuals and the variables, in order to get some ideas on why they move. The methodology stablished can be expanded not only to more electoral data, but also to other datasets with a different nature.

[cast] Este trabajo ha tenido como objetivo establecer y estudiar una metodología de comparación de conjuntos de datos que representan a los mismos individuos pero en diferentes tiempos. Se han estudiado datos electorales donde se ha realizado un análisis exploratorio inicial para conocer los datos y su contexto utilizando algunos métodos estadísticos como ACP y clustering. Se ha determinado una metodología de comparación basada en reducir la dimensión de los datos a dos y el traslado de los conjuntos de datos al mismo espacio, observando entonces su desplazamiento mediante la visualización gráfica, y su correlación con las variables, visualizadas estas también en el mapa junto a los conjuntos de datos. Los resultados de este estudio muestran las tendencias de los individuos en el tiempo según las variables, y la metodología puede ser ampliable tanto a más datos electorales como a conjuntos de datos de otra naturaleza.

Treballs Finals del Grau d'Economia i Estadística. Doble titulació interuniversitària, Universitat de Barcelona i Universitat Politècnica de Catalunya. Curs: 2019-2020. Tutor: Josep M. Oller Sala

Country
Spain
Keywords

Classificació AMS::62 Statistics::62H Multivariate analysis, social and behavioral sciences::91F Other social and behavioral sciences (mathematical treatment), Classificació AMS::05 Combinatorics::05C Graph theory, Principal components analysis, Matrixes, Elections, Matrices, Linear algebra, Àrees temàtiques de la UPC::Matemàtiques i estadística, Bachelor's thesis, :91 Game theory, economics, social and behavioral sciences::91F Other social and behavioral sciences (mathematical treatment) [Classificació AMS], Profiling, Bachelor's theses, Análisis de componentes principales, Classificació AMS::91 Game theory, Datos electorales, :Matemàtiques i estadística [Àrees temàtiques de la UPC], :62 Statistics::62H Multivariate analysis [Classificació AMS], economics, Treballs de fi de grau, Voting research, Electoral data, Eleccions, Álgebra lineal, :05 Combinatorics::05C Graph theory [Classificació AMS], Classificació AMS::91 Game theory, economics, social and behavioral sciences::91F Other social and behavioral sciences (mathematical treatment), Sociologia electoral

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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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impulse
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