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A New Approach to Handle Missing Covariate Data in Twin Research: With an Application to Educational Achievement Data
The often-used ACE model which decomposes phenotypic variance into additive genetic (A), common-environmental (C) and unique-environmental (E) parts can be extended to include covariates. Collection of these variables however often leads to a large amount of missing data, for example when self-repor...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer US
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4886155/ https://www.ncbi.nlm.nih.gov/pubmed/26687147 http://dx.doi.org/10.1007/s10519-015-9771-1 |