{"id":"W3191796027","doi":"10.1002/sim.9133","title":"Testing and correcting for weak and pleiotropic instruments in two‐sample multivariable Mendelian randomization","year":2021,"lang":"en","type":"article","venue":"Statistics in Medicine","topic":"Genetic Associations and Epidemiology","field":"Biochemistry, Genetics and Molecular Biology","cited_by":630,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Medical Research Council; Medical Research Council Canada; Wellcome Trust","keywords":"Mendelian randomization; Statistics; Pleiotropy; Test statistic; Instrumental variable; Statistic; Mathematics; Econometrics; Sample size determination; Resampling; Statistical hypothesis testing; Biology; Genetics; Genetic variants","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02197166481314274,"score_gpt":0.3276798526833534,"score_spread":0.3057081878702106,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}