+-----------+--------------------+-------------------+--------------------+---------------------+---------------------+---------------------+------------------------------------------+
| estimator |     tau_borrow     |      tau_exp      |        bias        |        se_rct       |          bv         |          se         |                    CI                    |
+-----------+--------------------+-------------------+--------------------+---------------------+---------------------+---------------------+------------------------------------------+
|    full   | 0.9755491280515581 | 1.424719764871301 | 0.4491706368197429 |  0.2216641524339248 | 0.23643200652800106 |  0.1862196164396965 | [0.9649730263501616, 0.9861252297529547] |
|   lasso   | 1.1437031049468787 | 1.424719764871301 | 0.2810166599244224 | 0.22196945521757813 |  0.1264077615946813 | 0.21780128199715187 | [1.129401734671766, 1.1580044752219913]  |
|     if    | 1.1564676302436445 | 1.424719764871301 | 0.2682521346276565 | 0.22196945521757813 | 0.11641253623080534 | 0.21083958000933076 | [1.1426233825206116, 1.1703118779666775] |
+-----------+--------------------+-------------------+--------------------+---------------------+---------------------+---------------------+------------------------------------------+