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Article

Further considerations for power in sibling interaction models.

Behavior genetics - 1 Sept 2005

Neale Benjamin M, Rijsdijk Fruhling V

Abstract excerpt

Sibling interactions aim to determine whether siblings' phenotype have an impact on one another. We explore the power to detect sibling interaction term in twin models with the inclusion of singletons (only children). Furthermore, we develop the existing work on the improvement of power from the addition of unrelateds (adoptive or step-siblings). We find that singletons are considerably more powerful under...

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PMID: 16184493
DOI: 10.1007/s10519-005-5878-0

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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