A Controlled History of Randomized Assignment in Social Science* Julian C. Jamison† August 2015 Abstract: Although the concept of randomized assignment in order to control for extraneous factors reaches back …
Slide 1 The Practical Uses of Causal Diagrams Michael Joffe Imperial College London Slide 2 The use of DAGs in epidemiology the theory of Directed Acyclic Graphs (DAGs) has…
Forest plot Big Question: We now have detailed, longitudinal medical data on tens of millions of patients. Can we use it to improve healthcare? ‹#› ‹#› Observational…