dc.contributor.author |
Mira, Antonietta |
en |
dc.contributor.author |
Nicholls, Geoff |
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dc.date.accessioned |
2009-08-28T03:20:31Z |
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dc.date.available |
2009-08-28T03:20:31Z |
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dc.date.issued |
2003-09 |
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dc.identifier.citation |
Department of Mathematics - Research Reports-456 (2003) |
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dc.identifier.issn |
1173-0889 |
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dc.identifier.uri |
http://hdl.handle.net/2292/4972 |
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dc.description.abstract |
Bridge estimation, as described by Meng and Wong in 1996, is used to estimate the value taken by a probability density at a point in the state space. When the normalisation of the prior density is known, this value may be used to estimate a Bayes factor. It is shown that the multi-block Metropolis-Hastings estimators of citeN{chib01} are bridge sampling estimators. This identification leads to estimators for the quantity of interest which may be substantially more efficient. This report was submitted in July 2000. A revised version of this report was submitted in September 2003. The version below is the revised version. Print and electronic copies of the original version are available on request. |
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dc.publisher |
Department of Mathematics, The University of Auckland, New Zealand |
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dc.relation.ispartofseries |
Research Reports - Department of Mathematics |
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dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
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dc.source.uri |
http://www.math.auckland.ac.nz/Research/Reports/view.php?id=456 |
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dc.title |
Bridge estimation of the probability density at a point |
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dc.type |
Technical Report |
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dc.subject.marsden |
Fields of Research::230000 Mathematical Sciences::230100 Mathematics |
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dc.rights.holder |
The author(s) |
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