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Article: A- and D-optimal designs for a log contrast model for experiments with mixtures

TitleA- and D-optimal designs for a log contrast model for experiments with mixtures
Authors
Issue Date2001
PublisherRoutledge. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/02664763.asp
Citation
Journal of Applied Statistics, 2001, v. 28 n. 5, p. 537-546 How to Cite?
AbstractA- and D-optimal designs are investigated for a log contrast model suggested by Aitchison & Bacon-Shone for experiments with mixtures. It is proved that when the number of mixture components q is an even integer, A- and D-optimal designs are identical; and when q is an odd integer, A- and D-optimal designs are different, but they share some common support points and are very close to each other in efficiency. Optimal designs with a minimum number of support points are also constructed for 3, 4, 5 and 6 mixture components.
Persistent Identifierhttp://hdl.handle.net/10722/74480
ISSN
2015 Impact Factor: 0.419
2015 SCImago Journal Rankings: 0.501

 

DC FieldValueLanguage
dc.contributor.authorChan, LY-
dc.contributor.authorGuan, YN-
dc.date.accessioned2010-09-06T07:01:44Z-
dc.date.available2010-09-06T07:01:44Z-
dc.date.issued2001-
dc.identifier.citationJournal of Applied Statistics, 2001, v. 28 n. 5, p. 537-546-
dc.identifier.issn0266-4763-
dc.identifier.urihttp://hdl.handle.net/10722/74480-
dc.description.abstractA- and D-optimal designs are investigated for a log contrast model suggested by Aitchison & Bacon-Shone for experiments with mixtures. It is proved that when the number of mixture components q is an even integer, A- and D-optimal designs are identical; and when q is an odd integer, A- and D-optimal designs are different, but they share some common support points and are very close to each other in efficiency. Optimal designs with a minimum number of support points are also constructed for 3, 4, 5 and 6 mixture components.-
dc.languageeng-
dc.publisherRoutledge. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/02664763.asp-
dc.relation.ispartofJournal of Applied Statistics-
dc.rightsPreprint: This is an Author's Original Manuscript of an article published by Taylor & Francis Group in [JOURNAL TITLE] on [date of publication], available online: http://www.tandfonline.com/doi/abs/[Article DOI]. Postprint: This is an Accepted Manuscript of an article published by Taylor & Francis Group in [JOURNAL TITLE] on [date of publication], available online at: http://www.tandfonline.com/doi/abs/[Article DOI].-
dc.titleA- and D-optimal designs for a log contrast model for experiments with mixtures-
dc.typeArticle-
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0266-4763&volume=28&issue=5&spage=537&epage=546&date=2001&atitle=A-+and+D-optimal+designs+for+a+log+contrast+model+for+experiments+with+mixturesen_HK
dc.identifier.emailChan, LY: plychan@hku.hk-
dc.identifier.authorityChan, LY=rp00093-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1080/02664760120047870-
dc.identifier.hkuros71245-
dc.identifier.volume28-
dc.identifier.issue5-
dc.identifier.spage537-
dc.identifier.epage546-
dc.publisher.placeUnited Kingdom-

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