Articles with "heterogeneity penalized" as a keyword



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Modal-based estimation via heterogeneity-penalized weighting: model averaging for consistent and efficient estimation in Mendelian randomization when a plurality of candidate instruments are valid

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Published in 2018 at "International Journal of Epidemiology"

DOI: 10.1093/ije/dyy080

Abstract: Abstract Background A robust method for Mendelian randomization does not require all genetic variants to be valid instruments to give consistent estimates of a causal parameter. Several such methods have been developed, including a mode-based… read more here.

Keywords: estimation; model averaging; method; based estimation ... See more keywords