Characterizations of some subclasses of spherical distributions
Jia-Juan Liang and
Peter M. Bentler
Statistics & Probability Letters, 1998, vol. 40, issue 2, 155-164
Abstract:
Three types of characterizations for two subclasses of spherical distributions are presented. Within the class of spherical distributions, we prove that the symmetric Kotz-type distributions (under some restricted parameters) and the symmetric Pearson-type II distributions are characterized by certain marginal and conditional distributions, and the distributions of some quadratic forms, respectively.
Keywords: Conditional; marginal; distributions; Quadratic; forms; Spherical; distributions; Stochastic; representation (search for similar items in EconPapers)
Date: 1998
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Persistent link: https://EconPapers.repec.org/RePEc:eee:stapro:v:40:y:1998:i:2:p:155-164
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