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Article: A model-fitting implementation of the DeFries-Fulker model for selected twin data

TitleA model-fitting implementation of the DeFries-Fulker model for selected twin data
Authors
Purcell, SSham, PC
KeywordsDeFries-Fulker analysis
Maximum likelihood estimation
Sex differences
Twins
Issue Date2003
PublisherSpringer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0001-8244
Citation
Behavior Genetics, 2003, v. 33 n. 3, p. 271-278 How to Cite?
DOI: http://dx.doi.org/10.1023/A:1023494408079
AbstractIn this research note, DeFries-Fulker (DF) regression analysis is reframed in model-fitting terms, where an individual's expected score is modeled as a function of their co-twin's proband status. This more flexible implementation of the DF model allows DZ-O twins to be incorporated in a sex-limitation model. Brief simulation results are presented along with the Mx scripts used.
Persistent Identifierhttp://hdl.handle.net/10722/175887
ISSN
0001-8244
2023 Impact Factor: 2.6
2023 SCImago Journal Rankings: 1.092
ISI Accession Number ID
WOS:000182368000005
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorPurcell, Sen_US
dc.contributor.authorSham, PCen_US
dc.date.accessioned2012-11-26T09:02:10Z-
dc.date.available2012-11-26T09:02:10Z-
dc.date.issued2003en_US
dc.identifier.citationBehavior Genetics, 2003, v. 33 n. 3, p. 271-278en_US
dc.identifier.issn0001-8244en_US
dc.identifier.urihttp://hdl.handle.net/10722/175887-
dc.description.abstractIn this research note, DeFries-Fulker (DF) regression analysis is reframed in model-fitting terms, where an individual's expected score is modeled as a function of their co-twin's proband status. This more flexible implementation of the DF model allows DZ-O twins to be incorporated in a sex-limitation model. Brief simulation results are presented along with the Mx scripts used.en_US
dc.languageengen_US
dc.publisherSpringer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0001-8244en_US
dc.relation.ispartofBehavior Geneticsen_US
dc.subjectDeFries-Fulker analysis-
dc.subjectMaximum likelihood estimation-
dc.subjectSex differences-
dc.subjectTwins-
dc.subject.meshComputer Simulationen_US
dc.subject.meshFemaleen_US
dc.subject.meshHumansen_US
dc.subject.meshMaleen_US
dc.subject.meshModels, Statisticalen_US
dc.subject.meshSex Characteristicsen_US
dc.subject.meshTwinsen_US
dc.subject.meshTwins, Dizygotic - Geneticsen_US
dc.subject.meshTwins, Monozygotic - Geneticsen_US
dc.titleA model-fitting implementation of the DeFries-Fulker model for selected twin dataen_US
dc.typeArticleen_US
dc.identifier.emailSham, PC: pcsham@hku.hken_US
dc.identifier.authoritySham, PC=rp00459en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1023/A:1023494408079en_US
dc.identifier.pmid12837017-
dc.identifier.scopuseid_2-s2.0-0037762731en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037762731&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume33en_US
dc.identifier.issue3en_US
dc.identifier.spage271en_US
dc.identifier.epage278en_US
dc.identifier.isiWOS:000182368000005-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridPurcell, S=7005489464en_US
dc.identifier.scopusauthoridSham, PC=34573429300en_US
dc.identifier.issnl0001-8244-

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