Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/14965
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Konstantinou, Maria | - |
dc.contributor.author | Biedermann, Stefanie | - |
dc.contributor.author | Kimber, Alan C. | - |
dc.date.accessioned | 2019-08-22T10:29:45Z | - |
dc.date.available | 2019-08-22T10:29:45Z | - |
dc.date.issued | 2015-10-01 | - |
dc.identifier.citation | Journal of Statistical Planning and Inference, 2015, vol, 165, pp. 27-37. | en_US |
dc.identifier.issn | 03783758 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14279/14965 | - |
dc.description.abstract | © 2015 Elsevier B.V. Time-to-event data are often modelled through Cox's proportional hazards model for which inference is based on the partial likelihood function. We derive a general expression for the asymptotic covariance matrix of Cox's partial likelihood estimator for the covariate coefficients. Our approach is illustrated through an application to the special case of only one covariate, for which we construct minimum variance designs for different censoring mechanisms and both binary and interval design spaces. We compare these designs with the corresponding ones found using the full likelihood approach and demonstrate that the latter designs are highly efficient also for partial likelihood estimation. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.relation.ispartof | Journal of Statistical Planning and Inference | en_US |
dc.rights | © Elsevier | en_US |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | Cox's model | en_US |
dc.subject | Full likelihood | en_US |
dc.subject | Optimal design | en_US |
dc.subject | Partial likelihood | en_US |
dc.subject | Right-censoring | en_US |
dc.title | Optimal designs for full and partial likelihood information - With application to survival models | en_US |
dc.type | Article | en_US |
dc.collaboration | University of Southampton | en_US |
dc.collaboration | Ruhr-Universität Bochum | en_US |
dc.subject.category | Environmental Biotechnology | en_US |
dc.subject.category | Other Agricultural Sciences | en_US |
dc.journals | Open Access | en_US |
dc.country | United Kingdom | en_US |
dc.country | Germany | en_US |
dc.subject.field | Agricultural Sciences | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.1016/j.jspi.2015.03.007 | en_US |
dc.identifier.scopus | 2-s2.0-84930198806 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/84930198806 | - |
dc.relation.volume | 165 | en_US |
cut.common.academicyear | 2015-2016 | en_US |
dc.identifier.spage | 27 | en_US |
dc.identifier.epage | 37 | en_US |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
crisitem.journal.journalissn | 0378-3758 | - |
crisitem.journal.publisher | Elsevier | - |
crisitem.author.dept | Department of Chemical Engineering | - |
crisitem.author.faculty | Faculty of Geotechnical Sciences and Environmental Management | - |
crisitem.author.orcid | 0000-0002-4140-0444 | - |
crisitem.author.parentorg | Faculty of Geotechnical Sciences and Environmental Management | - |
Appears in Collections: | Άρθρα/Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
optimal designs for full.pdf | 305.33 kB | Adobe PDF | View/Open |
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