+-----------+--------------------+--------------------+----------------------+---------------------+---------------------+---------------------+------------------------------------------+
| estimator |     tau_borrow     |      tau_exp       |         bias         |        se_rct       |          bv         |          se         |                    CI                    |
+-----------+--------------------+--------------------+----------------------+---------------------+---------------------+---------------------+------------------------------------------+
|    full   | 0.8332077727783239 | 1.3671303414595402 |  0.533922568681216   | 0.22567419446031797 |  0.333034967479624  | 0.21900150258040751 | [0.8206640999375557, 0.8457514456190921] |
|   lasso   | 1.1822645309553586 | 1.3671303414595402 |  0.1848658105041816  |  0.2262573568104028 | 0.08631240495396908 | 0.22833536095095106 | [1.1643054774397767, 1.2002235844709404] |
|     if    | 1.3143622694462263 | 1.3671303414595402 | 0.052768072013313905 |  0.2262573568104028 | 0.05151033636059305 |  0.2207393642660746 | [1.2970006569507289, 1.3317238819417236] |
+-----------+--------------------+--------------------+----------------------+---------------------+---------------------+---------------------+------------------------------------------+