结果:找到“psm outcome does not vary”相关内容9个,排序为按回复时间降序,搜索更多相关帖子请点击“高级”
did-psm结果是outcome does not vary
9 个回复 - 4164 次查看
大神请教个问题,作双重差分倾向得分匹配,参考的陈强老师的书,用的diff命令,结果显示
KERNEL PROPENSITY SCORE MATCHING DIFFERENCE-IN-DIFFERENCES
Estimation on common support
Report - Propensit ...
2019-6-9 12:29 - qr192 - Stata专版
Psm 提示outcome does not vary
3 个回复 - 1234 次查看
make price mpg rep78 headroom trunk weight length turn displacement gear_ratio foreign<br>
AMC Concord 4099 22 3 2.5 11 2930 186 40 121 3.58 Domestic<br>
AMC Pacer 4749 17 3 3.0 11 3350 173 40 ...
2022-1-23 01:53 - Yanice黄 - Stata专版