+-----------+--------------------+--------------------+---------------------+---------------------+---------------------+---------------------+------------------------------------------+
| estimator |     tau_borrow     |      tau_exp       |         bias        |        se_rct       |          bv         |          se         |                    CI                    |
+-----------+--------------------+--------------------+---------------------+---------------------+---------------------+---------------------+------------------------------------------+
|    full   | 0.9111431201245227 | 1.3671303414595402 | 0.45598722133501723 |  0.2278718478919017 | 0.24165656275340655 | 0.18366332440794098 | [0.9006234998156382, 0.9216627404334072] |
|   lasso   |  0.94809584863182  | 1.3671303414595402 |  0.4190344928277202 | 0.22815842062564975 | 0.21419080697031406 | 0.19647111948306648 | [0.9350477955868418, 0.9611439016767981] |
|     if    | 1.095015812725286  | 1.3671303414595402 |  0.2721145287342541 | 0.22815842062564975 | 0.11637260424245721 | 0.20573353517157092 |  [1.081352623514004, 1.108679001936568]  |
+-----------+--------------------+--------------------+---------------------+---------------------+---------------------+---------------------+------------------------------------------+