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Article: Constrained unidimensional scaling with application to genomics

TitleConstrained unidimensional scaling with application to genomics
Authors
KeywordsConstraints
Genomics
Least squares problem
Linkage disequilibrium
Nonnegativity
Unidimensional scaling
Issue Date2007
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/csda
Citation
Computational Statistics And Data Analysis, 2007, v. 52 n. 1, p. 201-210 How to Cite?
AbstractA constrained unidimensional scaling model where the objects are required to be placed in a given order on the real line, is studied. A procedure formulated as a least squares problem with nonnegativity is considered to solve this problem. An application to linkage disequilibrium (LD) maps for human genome is presented to demonstrate the proposed model. The LD maps are also constructed for four populations from Hapmap data sets, and analyze some of their similarities. © 2006 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/81525
ISSN
2015 Impact Factor: 1.179
2015 SCImago Journal Rankings: 1.283
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorAo, SIen_HK
dc.contributor.authorNg, MKen_HK
dc.contributor.authorSham, PCen_HK
dc.date.accessioned2010-09-06T08:18:50Z-
dc.date.available2010-09-06T08:18:50Z-
dc.date.issued2007en_HK
dc.identifier.citationComputational Statistics And Data Analysis, 2007, v. 52 n. 1, p. 201-210en_HK
dc.identifier.issn0167-9473en_HK
dc.identifier.urihttp://hdl.handle.net/10722/81525-
dc.description.abstractA constrained unidimensional scaling model where the objects are required to be placed in a given order on the real line, is studied. A procedure formulated as a least squares problem with nonnegativity is considered to solve this problem. An application to linkage disequilibrium (LD) maps for human genome is presented to demonstrate the proposed model. The LD maps are also constructed for four populations from Hapmap data sets, and analyze some of their similarities. © 2006 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/csdaen_HK
dc.relation.ispartofComputational Statistics and Data Analysisen_HK
dc.rightsComputational Statistics & Data Analysis. Copyright © Elsevier BV.en_HK
dc.subjectConstraintsen_HK
dc.subjectGenomicsen_HK
dc.subjectLeast squares problemen_HK
dc.subjectLinkage disequilibriumen_HK
dc.subjectNonnegativityen_HK
dc.subjectUnidimensional scalingen_HK
dc.titleConstrained unidimensional scaling with application to genomicsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0167-9473&volume=52&spage=201&epage=210&date=2007&atitle=Constrained+unidimensional+scaling+with+application+to+genomics.en_HK
dc.identifier.emailSham, PC: pcsham@hku.hken_HK
dc.identifier.authoritySham, PC=rp00459en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.csda.2006.11.012en_HK
dc.identifier.scopuseid_2-s2.0-34548223685en_HK
dc.identifier.hkuros151616en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34548223685&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume52en_HK
dc.identifier.issue1en_HK
dc.identifier.spage201en_HK
dc.identifier.epage210en_HK
dc.identifier.isiWOS:000249912400016-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridAo, SI=8581155100en_HK
dc.identifier.scopusauthoridNg, MK=34571761900en_HK
dc.identifier.scopusauthoridSham, PC=34573429300en_HK

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