{"kind":"assistant","text":"smf.ols('Policy ~ TreatGroup*Post + Policy_L1 + Policy_L2'), cluster by state","tool_calls":[{"args":{"cluster":"state","controls":["TreatGroup","Post","Policy_L1","Policy_L2"],"dataset":"ref_panel","x":["TreatGroup_Post"],"y":"Policy"},"id":"script_1","name":"infer__ols"}]}