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Generalized variance and exponential families

✍ Scribed by Hassairi, Abdelhamid


Book ID
125516271
Publisher
Institute of Mathematical Statistics
Year
1999
Tongue
English
Weight
112 KB
Volume
27
Category
Article
ISSN
0090-5364

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πŸ“œ SIMILAR VOLUMES


Posterior variance for quadratic natural
✍ Denys Pommeret πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 93 KB

Within the framework of the quadratic natural exponential families we construct a basis of polynomials orthogonal with respect to the posterior density. This construction is adapted from Walter and Hamedani (Ann. Statist. 3 (1991) 1191) and we exploit them to establish lower bounds for the posterior