Journal article
Pólya-like urns and the Ewens' sampling formula
Abstract
A Markov process of partitions of the natural numbers is constructed by defining a Pólya-like urn model. The marginal distributions of this process are the Ewens' sampling distributions of population genetics.
Authors
Hoppe FM
Journal
Journal of Mathematical Biology, Vol. 20, No. 1, pp. 91–94
Publisher
Springer Nature
Publication Date
August 1984
DOI
10.1007/bf00275863
ISSN
0303-6812