@article{f3bee75fe4064e60a398ec53e661ffbe,
title = "Exploration of Heterogeneous Treatment Effects via Concave Fusion",
keywords = "fusiongram, oracle property, penalized least squares, subgroup analysis, treatment heterogeneity",
author = "Shujie Ma and Jian Huang and Zhiwei Zhang and Mingming Liu",
note = "Publisher Copyright: {\textcopyright} 2020 Walter de Gruyter GmbH, Berlin/Boston 2020.",
year = "2020",
month = may,
day = "1",
doi = "10.1515/ijb-2018-0026",
language = "English",
volume = "16",
journal = "International Journal of Biostatistics",
issn = "1557-4679",
number = "1",
}