2 papers
stat.AP2019
The Statistical Performance of Matching-Adjusted Indirect Comparisons
David Cheng, Rajeev Ayyagari, James Signorovitch
Indirect comparisons of treatment-specific outcomes across separate studies often inform decision-making in the absence of head-to-head randomized comparisons. Differences in basel…
stat.ME2018
Robust and Efficient Semi-Supervised Estimation of Average Treatment Effects with Application to Electronic Health Records Data
David Cheng, Ashwin Ananthakrishnan, Tianxi Cai
We consider the problem of estimating the average treatment effect (ATE) in a semi-supervised learning setting, where a very small proportion of the entire set of observations are…