+-----------+--------------------+--------------------+----------------------+---------------------+---------------------+---------------------+------------------------------------------+
| estimator |     tau_borrow     |      tau_exp       |         bias         |        se_rct       |          bv         |          se         |                    CI                    |
+-----------+--------------------+--------------------+----------------------+---------------------+---------------------+---------------------+------------------------------------------+
|    full   | 0.8895746770516839 | 1.3020746361190283 |  0.4124999590673444  | 0.22159193139269368 | 0.20471669136196666 |  0.1859044785135793 | [0.8788809323006621, 0.9002684218027057] |
|   lasso   | 1.2764971702500532 | 1.302074636119028  | 0.025577465868974913 | 0.22259320322308276 | 0.04756289005782832 | 0.21658412522054737 | [1.2555578884447869, 1.2974364520553194] |
|     if    | 1.2806998434960972 | 1.302074636119028  | 0.02137479262293085  | 0.22259320322308276 | 0.04708721962477054 | 0.21594058873935035 | [1.2598227785856195, 1.301576908406575]  |
+-----------+--------------------+--------------------+----------------------+---------------------+---------------------+---------------------+------------------------------------------+