Reproducible Bayes, Higher order likelihood and Inference methodology
Reproducible Bayes, Higher order likelihood and Inference methodology
批准号:
RGPIN-2015-03794
负责人:
Fraser, Donald
金额:
$2.62万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2018
资助国家:
加拿大
项目状态:
已结题
起止时间:
2018-01-01 至 2019-12-31
中文摘要
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英文摘要
Statistics has a wealth of procedures that range from recording an average of collected data, to examining the experimental results on a drug, to the verifying that is needed in the recent search for the Higgs Boson; the amount of data can range from some minimal few to the***truly massive. There is always some purpose for a procedure. And all serious participants would want to know how well the procedures accomplished or achieved the purpose. For an exploratory use this means calibration of the procedure, in the every day sense of calibration. And for verifying it means, in part at least, reproducibility. For some calibration this might amount to the familiar 19 out of 20: and for some verification it could involve 1 in 3 million for some opposite. All of this involves some level of modelling to assess what can happen with a procedure. The Higgs search intrinsically involved Poisson counts and our inference group was instrumental in promoting higher accuracy for that analysis, and switching to the needed one-sided confidence and testing procedures from the initial two-sided.***This research program is focused on the calibration of exploratory procedures and the verification of reproducibility, all in the context of full or partial modelling of the object under investigation. We have previously developed highly accurate assessment procedures and investigated the statistical arguments being used. In particular the arbitrariness involved in obtaining testing procedures has now been removed for a broad class of regular statistical models, and the Bayesian procedures for such models have been clarified and a long standing and problematic proposal by Jeffreys for prior information has been reinstated by a simple procedural adjustment that had not been foreseen in the 65 years of its availability. The research program also broadens this to the large data contexts where information is assembled locally in space and time and convenience, and the resulting pieces of partially dependent information are to be combined accurately and efficiently. This issue arose as composite likelihood and is now being extended to the more important composite significance with huge needs in the context of large to massive data.***For a wide range of models it is known that frequency and Bayes give closely equivalent results for linear parameters but then change in opposite directions in the presence of parameter curvature: as the frequency analysis is reproducible this says bluntly that the Bayes is usually not reproducible. The research program is seeking a broad context implementation of corrections for this, to allow the convenience of the Bayes approach; the methodology is now established and our research seeks wide implementation.*** The key tool of exponential models can be examined to second rather than third order. The simplified model then gives second order procedures easily, close to third. This technique will be examined widely.**
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Reproducible Bayes, Higher order likelihood and Inference methodology
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批准号:RGPIN-2015-03794
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.62万
-
财政年份:2019
-
负责人:Fraser, Donald
-
依托单位:
Reproducible Bayes, Higher order likelihood and Inference methodology
-
批准号:RGPIN-2015-03794
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.62万
-
财政年份:2017
-
负责人:Fraser, Donald
-
依托单位:
Reproducible Bayes, Higher order likelihood and Inference methodology
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批准号:RGPIN-2015-03794
-
项目类别:Discovery Grants Program - Individual
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资助金额:$2.62万
-
财政年份:2016
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负责人:Fraser, Donald
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依托单位:
Reproducible Bayes, Higher order likelihood and Inference methodology
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批准号:RGPIN-2015-03794
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.62万
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财政年份:2015
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负责人:Fraser, Donald
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依托单位:
Likelihood based theory for applicatoins
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批准号:193612-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.46万
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财政年份:2014
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负责人:Fraser, Donald
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依托单位:
Likelihood based theory for applicatoins
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批准号:193612-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.46万
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财政年份:2013
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负责人:Fraser, Donald
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依托单位:
Likelihood based theory for applicatoins
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批准号:193612-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.46万
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财政年份:2012
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负责人:Fraser, Donald
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依托单位:
Likelihood based theory for applicatoins
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批准号:193612-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.46万
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财政年份:2011
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负责人:Fraser, Donald
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依托单位:
Likelihood based theory for applicatoins
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批准号:193612-2010
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.46万
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财政年份:2010
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负责人:Fraser, Donald
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依托单位:
Incisive inference for discrete and continuous data
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批准号:193612-2005
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2009
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负责人:Fraser, Donald
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依托单位:
Incisive inference for discrete and continuous data
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批准号:193612-2005
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2008
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负责人:Fraser, Donald
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依托单位:
Incisive inference for discrete and continuous data
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批准号:193612-2005
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2007
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负责人:Fraser, Donald
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依托单位:
Incisive inference for discrete and continuous data
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批准号:193612-2005
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
-
财政年份:2006
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负责人:Fraser, Donald
-
依托单位:
Incisive inference for discrete and continuous data
-
批准号:193612-2005
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2005
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负责人:Fraser, Donald
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依托单位:
Likelihood based theory and applications in statistics
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批准号:193612-2000
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2004
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负责人:Fraser, Donald
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依托单位:
Likelihood based theory and applications in statistics
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批准号:193612-2000
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项目类别:Discovery Grants Program - Individual
-
资助金额:$2.91万
-
财政年份:2003
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负责人:Fraser, Donald
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依托单位:
Likelihood based theory and applications in statistics
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批准号:193612-2000
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项目类别:Discovery Grants Program - Individual
-
资助金额:$2.91万
-
财政年份:2002
-
负责人:Fraser, Donald
-
依托单位:
Likelihood based theory and applications in statistics
-
批准号:193612-2000
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.91万
-
财政年份:2001
-
负责人:Fraser, Donald
-
依托单位:
Likelihood based theory and applications in statistics
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批准号:193612-2000
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2000
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负责人:Fraser, Donald
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依托单位:
Theory and applications of third order statistical inference
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批准号:193612-1996
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.53万
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财政年份:1999
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负责人:Fraser, Donald
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依托单位:
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