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Hypothesis test for changes in variance using a statistic based in P-values in a time series of normal independent observations.
Published 2015“…The present work proposes a Hypothesis Test to detect a shift in the variance of a series of independent normal observations using a statistic based on the p-values of the F distribution. Since the probability distribution function of this statistic is intractable, critical values were we estimated numerically through extensive simulation. …”
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Tesis -
707
Efecto de la temperatura de calcinación sobre la reactividad de cementantes hidráulicos a base de yeso de desecho
Published 2016“…El enfoque de esta investigación es la fabricación de un cementante ternario a base principalmente de yeso de desecho, buscando una opción alternativa a la utilización de cemento Portland. …”
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La obesidad como potencializador de la enfermedad periodontal utilizando como base los niveles de expresiones de micro RNA.
Published 2018“…Los patrones de expresión de miARNs se valoraron con PCR en tiempo real (RT-PCR). Se utilizaron bases de datos para identificar las dianas potenciales de relevancia de miARNs expresados. …”
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Hypothesis test for changes in variance using a statistic based in P-values in a time series of normal independent observations.
Published 2015“…The present work proposes a Hypothesis Test to detect a shift in the variance of a series of independent normal observations using a statistic based on the p-values of the F distribution. Since the probability distribution function of this statistic is intractable, critical values were we estimated numerically through extensive simulation. …”
Get full text
Tesis