@article{Shi2019, author = "Chengchun Shi and Wenbin Lu and Rui Song", title = "{A Sparse Random Projection-Based Test for Overall Qualitative Treatment Effects}", year = "2019", month = "4", url = "https://tandf.figshare.com/articles/dataset/A_Sparse_Random_Projection-based_Test_for_Overall_Qualitative_Treatment_Effects/8015969", doi = "10.6084/m9.figshare.8015969.v2" }