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stat.ME2021
2D score based estimation of heterogeneous treatment effects
Steven Siwei Ye, Yanzhen Chen, Oscar Hernan Madrid Padilla
Statisticians show growing interest in estimating and analyzing heterogeneity in causal effects in observational studies. However, there usually exists a trade-off between accuracy…
stat.ME2021★ 1 cited
A causal fused lasso for interpretable heterogeneous treatment effects estimation
Oscar Hernan Madrid Padilla, Yanzhen Chen, Carlos Misael Madrid Padilla +1
We propose a novel method for estimating heterogeneous treatment effects based on the fused lasso. By first ordering samples based on the propensity or prognostic score, we match u…