Resumen de Moment-Ratio Diagrams for Univariate Distributions

Erik Vargo, Raghu Pasupathy, Lawrence Leemis

• wo moment-ratio diagrams are presented with guidance for their use. The first diagram is a graph of skewness versus kurtosis for common univariate possibility distributions and the second diagram is a graph of coefficient of variation versus skewness. The four purposes for which the diagrams are designed are explained, and their use for choosing a distribution that models given data is illustrated.