Estimation of Poisson-Dirichlet Parameters with Monotone Missing Data

Xueqin Zhou, Jinlong Huang and Xianyi Wu

Mathematical Problems in Engineering, 2017, vol. 2017, 1-10

Abstract:

This article considers the estimation of the unknown numerical parameters and the density of the base measure in a Poisson-Dirichlet process prior with grouped monotone missing data. The numerical parameters are estimated by the method of maximum likelihood estimates and the density function is estimated by kernel method. A set of simulations was conducted, which shows that the estimates perform well.

Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:7892507

DOI: 10.1155/2017/7892507

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