Quadratic and inverse regressions for Wishart distributions

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Duration: 3 min 30 s
Description: U and V are independent random variables which are gamma distributed with the same scale parameter, then there exist a and b in ‫ޒ‬ such that ‫ޅ‬ U N U q V s a U q V Ž .
Gérard Letac; Hélène Massam
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