Record indices and age-ordered frequencies in Gibbs random partitions
Probability
2007-07-10 v2 Statistics Theory
Statistics Theory
Abstract
The distribution of age-ordered frequencies arising from an exchangeable Gibbs partition is studied in relation with the distribution of the positions at which new mutations appear in a sample.
Keywords
Cite
@article{arxiv.math/0701897,
title = {Record indices and age-ordered frequencies in Gibbs random partitions},
author = {Robert C. Griffiths and Dario Spanó},
journal= {arXiv preprint arXiv:math/0701897},
year = {2007}
}
Comments
Resubmitted version, converse to main proposition proved, most proofs improved, misleading section in the introduction removed