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- Publisher Website: 10.1023/A:1023494408079
- Scopus: eid_2-s2.0-0037762731
- PMID: 12837017
- WOS: WOS:000182368000005
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Article: A model-fitting implementation of the DeFries-Fulker model for selected twin data
Title | A model-fitting implementation of the DeFries-Fulker model for selected twin data |
---|---|
Authors | |
Keywords | DeFries-Fulker analysis Maximum likelihood estimation Sex differences Twins |
Issue Date | 2003 |
Publisher | Springer 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? |
Abstract | In 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 Identifier | http://hdl.handle.net/10722/175887 |
ISSN | 2023 Impact Factor: 2.6 2023 SCImago Journal Rankings: 1.092 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Purcell, S | en_US |
dc.contributor.author | Sham, PC | en_US |
dc.date.accessioned | 2012-11-26T09:02:10Z | - |
dc.date.available | 2012-11-26T09:02:10Z | - |
dc.date.issued | 2003 | en_US |
dc.identifier.citation | Behavior Genetics, 2003, v. 33 n. 3, p. 271-278 | en_US |
dc.identifier.issn | 0001-8244 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/175887 | - |
dc.description.abstract | In 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.language | eng | en_US |
dc.publisher | Springer New York LLC. The Journal's web site is located at http://springerlink.metapress.com/openurl.asp?genre=journal&issn=0001-8244 | en_US |
dc.relation.ispartof | Behavior Genetics | en_US |
dc.subject | DeFries-Fulker analysis | - |
dc.subject | Maximum likelihood estimation | - |
dc.subject | Sex differences | - |
dc.subject | Twins | - |
dc.subject.mesh | Computer Simulation | en_US |
dc.subject.mesh | Female | en_US |
dc.subject.mesh | Humans | en_US |
dc.subject.mesh | Male | en_US |
dc.subject.mesh | Models, Statistical | en_US |
dc.subject.mesh | Sex Characteristics | en_US |
dc.subject.mesh | Twins | en_US |
dc.subject.mesh | Twins, Dizygotic - Genetics | en_US |
dc.subject.mesh | Twins, Monozygotic - Genetics | en_US |
dc.title | A model-fitting implementation of the DeFries-Fulker model for selected twin data | en_US |
dc.type | Article | en_US |
dc.identifier.email | Sham, PC: pcsham@hku.hk | en_US |
dc.identifier.authority | Sham, PC=rp00459 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1023/A:1023494408079 | en_US |
dc.identifier.pmid | 12837017 | - |
dc.identifier.scopus | eid_2-s2.0-0037762731 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0037762731&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 33 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.spage | 271 | en_US |
dc.identifier.epage | 278 | en_US |
dc.identifier.isi | WOS:000182368000005 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Purcell, S=7005489464 | en_US |
dc.identifier.scopusauthorid | Sham, PC=34573429300 | en_US |
dc.identifier.issnl | 0001-8244 | - |