On the frequentist coverage of Bayesian credible intervals for lower bounded means
| dc.creator | Marchand, Éric | |
| dc.creator | Strawderman, William E. | |
| dc.creator | Bosa, Keven | |
| dc.creator | Lmoudden, Aziz | |
| dc.date | 2008-09-05 | |
| dc.date | 2008-11-13 | |
| dc.date.accessioned | 2026-07-07T10:17:37Z | |
| dc.date.available | 2026-07-07T10:17:37Z | |
| dc.description | For estimating a lower bounded location or mean parameter for a symmetric and logconcave density, we investigate the frequentist performance of the $100(1-α)%$ Bayesian HPD credible set associated with priors which are truncations of flat priors onto the restricted parameter space. Various new properties are obtained. Namely, we identify precisely where the minimum coverage is obtained and we show that this minimum coverage is bounded between $1-\frac{3α}{2}$ and $1-\frac{3α}{2}+\frac{α^2}{1+α}$; with the lower bound $1-\frac{3α}{2}$ improving (for $α\leq 1/3$) on the previously established ([9]; [8]) lower bound $\frac{1-α}{1+α}$. Several illustrative examples are given. | |
| dc.description | Published in at http://dx.doi.org/10.1214/08-EJS292 the Electronic Journal of Statistics (http://www.i-journals.org/ejs/) by the Institute of Mathematical Statistics (http://www.imstat.org) | |
| dc.identifier | https://arxiv.org/abs/0809.1027 | |
| dc.identifier | http://arxiv.org/abs/0809.1027 | |
| dc.identifier | Electronic Journal of Statistics 2008, Vol. 2, 1028-1042 | |
| dc.identifier | doi:10.1214/08-EJS292 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/173912 | |
| dc.subject | Statistics Theory | |
| dc.subject | 62F10, 62F30, 62C10, 62C15, 35Q15, 45B05, 42A99 (Primary) | |
| dc.title | On the frequentist coverage of Bayesian credible intervals for lower bounded means | |
| dc.type | text |