Location-scale model;
Marginal posterior distribution;
r*-formula;
Shrinkage argument;
Signed log-likelihood ratio statistic;
LOG LIKELIHOOD RATIO;
MARGINAL TAIL PROBABILITIES;
CONDITIONAL LIKELIHOOD;
POINT ESTIMATION;
APPROXIMATIONS;
STATISTICS;
DENSITIES;
TESTS;
D O I:
10.1016/j.spl.2012.10.006
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, a new approximation of the marginal posterior distribution function is obtained. Moreover, for the location-scale model, by applying the shrinkage argument, a new approximation of the conditional distribution function of the signed likelihood ratio statistic given an ancillary statistic is derived from the approximated marginal posterior distribution. (c) 2012 Elsevier B.V. All rights reserved.
机构:
Univ Calif Santa Barbara, Dept Stat & Appl Probabil, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Stat & Appl Probabil, Santa Barbara, CA 93106 USA