Bayesian calibration in the estimation of the age of rhinoceros

被引:2
作者
DuPlessis, JL
vanderMerwe, AJ
机构
[1] Dept. of Mathematical Statistics, Faculty of Science, University of the O.F.S., Bloemfontein, 9300
关键词
Anterior horn length; multivariate Bayesian calibration; nonlinear response model; credibility intervals; Gibbs sampler; posterior horn length; posterior distribution; rhinoceros data; Student-t family;
D O I
10.1007/BF00049286
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
In this paper the Bayesian approach for nonlinear multivariate calibration will be illustrated. This goal will be achieved by applying the Gibbs sampler to the rhinoceros data given by Clarke (1992, Biometrics, 48(4), 1081-1094). It will be shown that the point estimates obtained from the profile likelihoods and those calculated from the marginal posterior densities using improper priors will in most cases be similar.
引用
收藏
页码:17 / 28
页数:12
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