{"kind":"assistant","text":"IV2SLS.from_formula('chng_lib ~ controls + C(ed_id) + [prop_3km ~ avg_pwr_log]').fit(cov_type='robust')","tool_calls":[{"args":{"dataset":"ref_iv","endog":["prop_3km"],"exog":["mindistlake","mindistlake_sq","longitude","long_sq","latitude","lat_sq","long_lat","ed_id_10.0","ed_id_14.0","ed_id_18.0","ed_id_19.0","ed_id_21.0","ed_id_22.0","ed_id_28.0","ed_id_29.0","ed_id_34.0","ed_id_36.0","ed_id_40.0","ed_id_41.0","ed_id_42.0","ed_id_55.0","ed_id_58.0","ed_id_67.0","ed_id_69.0","ed_id_70.0","ed_id_73.0","ed_id_85.0","ed_id_87.0","ed_id_90.0","ed_id_91.0","ed_id_98.0","ed_id_105.0"],"instruments":["avg_pwr_log"],"se":"HC1","y":"chng_lib"},"id":"script_1","name":"infer__iv_2sls"}]}