Publicación: BIVARIATE SUPERSTATISTICS BASED ON GENERALIZED GAMMA DISTRIBUTION
Fecha
2020
Título de la revista
ISSN de la revista
Título del volumen
Editor
EUROPEAN PHYSICAL JOURNAL B
Resumen
THE UNIVARIATE GAMMA (CHI-SQUARED) SUPERSTATISTICS HAS BEEN USED IN SEVERAL APPLICATIONS BY ASSUMING INDEPENDENCE BETWEEN SYSTEMS. HOWEVER, IN SOME CASES IT SEEMS MORE REASONABLE TO CONSIDER A DEPENDENCE STRUCTURE. THIS FACT MOTIVATES THE INTRODUCTION OF A FAMILY OF BIVARIATE SUPERSTATISTICS BASED ON AN EXTENSION OF THE GAMMA DISTRIBUTION, DEFINED BY GENERALIZED HYPERGEOMETRIC FUNCTIONS. THE PARTICULAR CASES INCLUDE BOLTZMANN AND OTHER STATISTICAL WEIGHTING FACTORS IN THE LITERATURE. NUMERICAL ILLUSTRATIONS SHOW THE BEHAVIOUR OF THE PROPOSED SUPERSTATISTICS.
