+-----------+--------------------+--------------------+---------------------+---------------------+----------------------+---------------------+------------------------------------------+
| estimator |     tau_borrow     |      tau_exp       |         bias        |        se_rct       |          bv          |          se         |                    CI                    |
+-----------+--------------------+--------------------+---------------------+---------------------+----------------------+---------------------+------------------------------------------+
|    full   | 0.907983703896205  | 1.424719764871301  |  0.5167360609750961 | 0.21995892185454782 |  0.3137817378612051  |  0.2162535112990005 | [0.8957018660720841, 0.9202655417203258] |
|   lasso   | 1.2250631880261658 | 1.4247197648713008 | 0.19965657684513505 |  0.220479166904324  |  0.0976159830782776  |  0.2403190262978782 | [1.2071445414602981, 1.2429818345920334] |
|     if    | 1.3395784082396547 | 1.4247197648713008 | 0.08514135663164613 |  0.220479166904324  | 0.053415661330605005 | 0.21486416807259384 | [1.3235577246230785, 1.3555990918562308] |
+-----------+--------------------+--------------------+---------------------+---------------------+----------------------+---------------------+------------------------------------------+