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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
4
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pubmed:dateCreated |
1993-10-28
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pubmed:abstractText |
Regressive logistic models specify the probability distribution of familial binary traits by conditioning each individual's phenotype on those of preceding relatives; therefore, the expression of the joint probability of the familial data necessitates ordering the observations. In the present paper, we propose an autologistic model of this familial dependence structure, which does not require specification of a particular ordering of the phenotypic observations. Genetic effects are introduced into the model in order to perform segregation analysis that is aimed at detecting the role of a major locus in the expression of familial phenotypes. In this model, the conditional probabilities have a logistic form, and large patterns of dependence between relatives can be considered with a simple interpretation of the parameters measuring the relationship between two phenotypes. The model is compared with the regressive logistic approach in terms of odds ratios and by using a simulation study.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-1415253,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-1487139,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-1555847,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-1786318,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-1792461,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-1823088,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-1897524,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-2292365,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-2591730,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-3233244,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-3567294,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-373427,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-4842773,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-5149961,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-7228062,
http://linkedlifedata.com/resource/pubmed/commentcorrection/8213818-727713
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0002-9297
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
53
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
894-907
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
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pubmed:year |
1993
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pubmed:articleTitle |
An autologistic model for the genetic analysis of familial binary data.
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pubmed:affiliation |
INSERM Unité 194, Service de Biostatistiques et d'Informatique Médicale, Hôpital Pitié-Salpétrière, Paris, France.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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