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Modelo matemático de ley de potencias aplicado al maratón

Authors: Fernández Revelles, Andrés Bernardo;

Modelo matemático de ley de potencias aplicado al maratón

Abstract

Objetivo: Aplicar a una prueba de maratón, un modelo matemático de ley de potencias para la distribución de las marcas y comprobar su nivel de ajuste. Método: Aplicación de dos modelos al maratón femenino de Londres de 2010 en todas sus categorías, con las variables tiempo, modelo creciente y a la velocidad media modelo decreciente. Resultados: Los correlaciones obtenidas en todas las categorías han sido muy significativas mostrándose en el coeficiente de correlación (r = 0,980; P < 0,000) y en el coeficiente de determinación lineal (R2= 0,9737). Conclusiones: La aplicación de un modelo matemático de ley de potencias a la prueba de maratón puede ser útil y viable, y el ajuste de los datos al modelo ha sido bastante preciso.

Objective: To apply a marathon a mathematical model of power law for the distribution of records and check their level of fit. Method: Application oftwo models at London Women's Marathon 2010 in all categories, with the variable time, increasing pattern and decreasing the average speed pattern. Results: The correlates obtained in all categories have been highly significant regarding the correlation coefficient (r = 0.980, P <0.000) and the linear coefficient of determination (R2 = 0.9737). Conclusions: The application of a mathematical model of power law to the marathon can be useful and feasible, and the fit of the data to the model was fairly accurate.

Universidad de Granada. Departamento de Educación Física y Deportiva.

Country
Spain
Related Organizations
Keywords

Power law, Marathon, Ley de potencias, Distribución espacio -tiempo, Records, Marcas, Distribution space-time, Ranking, Maratón

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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
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