this site:
http://www.kellogg.northwestern.edu/faculty/petersen/htm/papers/se/se_programming.htm
has a cluster2.ado seems to handle two way clustering.
|
楼主: john111222
|
25855
28
[其他] 求助!回归模型如何同时控制行业和年度? |
| ||
| ||
加好友,备注jltj京ICP备16021002号-2 京B2-20170662号
京公网安备 11010802022788号
论坛法律顾问:王进律师
知识产权保护声明
免责及隐私声明


