Article
A polygenic score method boosted by non-additive models.
Nature communications - 29 May 2024
Ohta Rikifumi, Tanigawa Yosuke, Suzuki Yuta, Kellis Manolis, Morishita Shinichi
Abstract excerpt
Dominance heritability in complex traits has received increasing recognition. However, most polygenic score (PGS) approaches do not incorporate non-additive effects. Here, we present GenoBoost, a flexible PGS modeling framework capable of considering both additive and non-additive effects, specifically focusing on genetic dominance. Building on statistical boosting theory, we derive provably optimal GenoBoost...
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