双重差分模型-决策链社区论坛

Error in pre_process_did(yname = yname, tname = tname, idname = idname, :There is no available never-treated group-决策链社区论坛

Error in pre_process_did(yname = yname, tname = tname, idname = idname, :There is no available never-treated group

【报错原因】干预变量不符合规定【解决方法】建议检查干预变量或重新选择

里里里里卡425天前

0648

Error in compute.aggte(MP = MP, type = type, balance_e = balance_e, min_e = min_e, :Missing values at att_gt found. If you want to remove these, set `na.rm = TRUE'.-决策链社区论坛

Error in compute.aggte(MP = MP, type = type, balance_e = balance_e, min_e = min_e, :Missing values at att_gt found. If you want to remove these, set `na.rm = TRUE’.

【报错原因】分析模型没有结果或结果存在NA 【解决方法】建议更换模型

里里里里卡425天前

04714