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A generalized Pólya urn model and related multivariate distributions

✍ Scribed by Kiyoshi Inoue; Sigeo Aki


Publisher
Springer Japan
Year
2005
Tongue
English
Weight
573 KB
Volume
57
Category
Article
ISSN
0020-3157

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On generalized Pólya urn models
✍ Samuel Kotz; Hosam Mahmoud; Philippe Robert 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 125 KB

We consider a general two-color urn model characterized by a 2 × 2 matrix of integers a b c d without constraints on the values of these four integers other than non-negativity. Exact distributions of the number of balls of a speciÿc color that appear after n draws are presented. Via Poissonization,