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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2021
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Permutation Tests

Authors: Turón Rodríguez, Jaime;

Permutation Tests

Abstract

En este trabajo se presentan los tests de permutaciones de forma tanto teórica como práctica. El Capítulo 1 es una breve introducción para situar al lector en el punto de partida del proyecto. Se definen los métodos no paramétricos y algunos conceptos claves. El Capítulo 2 es el núcleo teórico del ensayo. Las técnicas de permutaciones se explican en profundidad, así como la construcción de tests basados en esta idea, el comportamiento de su p-valor, una breve introducción de la región crítica y el concepto de equivalencia permutacional. El Capítulo 3 complementa el capítulo anterior continuando el desarrollo teórico. La insesgadez de los tests, la función potencia condicionada, intervalos de confianza y algunas propiedades asintóticas generales son los protagonistas de esta parte. Finalmente, en el Capítulo 4 se exponen algunos experimentos prácticos donde los conceptos teóricos analizados previamente en los capítulos 2 y 3 se aplican a casos reales.

In this Bachelor dissertation permutation tests are reviewed both theoretically and practically. Chapter 1 is a brief introduction to set the reader on the starting point of this project. Non-parametric methods and some basic concepts would be defined. Chapter 2 is the theoretical core of this dissertation. Permutation techniques are exhaustively introduced, as well as the construction of tests based on this idea, the behaviour of p-values, a succinct review of the critical region and an overview of permutational equivalence. Chapter 3 complements the previous chapter as theoretical framework development continues. Test unbiasedness, con ditional power function, confidence intervals and general asymptotic properties are illustrated here. Finally, Chapter 4 shows some practical experiments where theoretical concepts approached in Chapters 2 and 3 are applied to real-world scenarios.

Universidad de Sevilla. Grado en Matemáticas

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Spain
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
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.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green