Media type: E-Article Title: Assessing Treatment Effect Variation in Observational Studies: Results from a Data Challenge Contributor: Carvalho, Carlos; Feller, Avi; Murray, Jared; Woody, Spencer; Yeager, David imprint: Project MUSE, 2019 Published in: Observational Studies Language: English DOI: 10.1353/obs.2019.0000 ISSN: 2767-3324 Keywords: Statistics and Probability ; Numerical Analysis ; Modeling and Simulation ; Applied Mathematics ; Computer Science Applications Origination: Footnote: Access State: Open Access