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On characterizations of distributions by expected values of order statistics and record values with gap
Authors:Manuel Franco  Jose M. Ruiz
Affiliation:(1) Departamento de Matemática Aplicada y Estadística, Universidad de Murcia, Apdo. 4021, 30071 Murcia, Spain
Abstract:In this paper, we obtain some recurrence relationships for conditional expectations of nonadjacent order statistics and record values when the distribution function is absolutely continuous, and we prove that the distribution function is uniquely determined by the distribution of conditioned record values and by the expected values of these records. Further, different distributions are characterized by these relationships.
Keywords:Order statistics  order mean function  record values  record mean function  cumulative failure rate function
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