| From | rghuang <0034058@fudan.edu.cn> |
| To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
| Subject | st: can someone explain the rubost option in reg |
| Date | Tue, 23 Dec 2003 23:20:01 +0800 |
|
can sb tell me something about the the Huber/White/sandwich estimator of
variance,and when we should compute it?why shouold we use this option? thank
you!
|