+-----------+--------------------+-------------------+----------------------+---------------------+---------------------+---------------------+------------------------------------------+
| estimator |     tau_borrow     |      tau_exp      |         bias         |        se_rct       |          bv         |          se         |                    CI                    |
+-----------+--------------------+-------------------+----------------------+---------------------+---------------------+---------------------+------------------------------------------+
|    full   | 0.961128915441778  | 1.424719764871301 |  0.463590849429523   | 0.21774874778482312 | 0.25048084045965696 | 0.18858516586643365 | [0.950418465427378, 0.9718393654561781]  |
|   lasso   | 1.322226410808645  | 1.424719764871301 | 0.10249335406265603  |  0.218624320473327  |  0.0549688045738612 | 0.21086468871493927 | [1.3044574799315287, 1.3399953416857613] |
|     if    | 1.3736824494019109 | 1.424719764871301 | 0.051037315469390165 |  0.218624320473327  | 0.04921226612435909 | 0.21588760630021595 | [1.3554902524202697, 1.391874646383552]  |
+-----------+--------------------+-------------------+----------------------+---------------------+---------------------+---------------------+------------------------------------------+