Sample size and power calculations in Mendelian randomization with a single instrumental variable and a binary outcome
Author(s) -
Stephen Burgess
Publication year - 2014
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/dyu005
Subject(s) - mendelian randomization , instrumental variable , sample size determination , statistics , outcome (game theory) , mathematics , binary number , contrast (vision) , variance (accounting) , sample (material) , econometrics , computer science , genetics , biology , arithmetic , genetic variants , chemistry , mathematical economics , accounting , chromatography , artificial intelligence , gene , genotype , business
Sample size calculations are an important tool for planning epidemiological studies. Large sample sizes are often required in Mendelian randomization investigations.
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