Roger Logan

Observational Studies Analyzed Like Randomized Experiments

Miguel A. Hernán, Álvaro Alonso, Roger Logan et al. · Epidemiology · 2008 · 785 citations · Full text

Upper-bound anisotropic yield locus calculations assuming 〈111〉-pencil glide

Roger Logan, William F. Hosford · International Journal of Mechanical Sciences · 1980 · 403 citations

Engineering, Physics, Mechanics +5

Avoidable flaws in observational analyses: an application to statins and cancer

Barbra A. Dickerman, Xabier García‐Albéniz, Roger Logan et al. · Nature Medicine · 2019 · 297 citations · Full text

Meta-analysis, Cancer Epidemiology, Clinical Epidemiology +10

Implementing Dempster's rule for hierarchical evidence

Glenn Shafer, Roger Logan · Artificial Intelligence · 1987 · 285 citations

Hierarchical Evidence, Engineering, Inductive Inference +7

Observational data for comparative effectiveness research: An emulation of randomised trials of statins and primary prevention of coronary heart disease

Goodarz Danaei, Luis A. Garcı́a Rodrı́guez, Oscar Fernández Cantero et al. · Statistical Methods in Medical Research · 2011 · 275 citations · Full text

Non-pharmacological Intervention, Primary Prevention, Preventive Medicine +13