|
|  |
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
Re: st: Survey Estimation, stata manual, example: multistage.dta
|
From |
Steven Samuels <[email protected]> |
|
To |
[email protected] |
|
Subject |
Re: st: Survey Estimation, stata manual, example: multistage.dta |
|
Date |
Sun, 10 Jun 2007 10:26:44 -0400 |
Correction:
2. The sampling was done in three stages within STATE (the stratum
variable): County, School, and Person. The probability of selecting
persons could vary within the same school, hence the sampling weights
are not constant within School.
-Steve
On Jun 9, 2007, at 7:31 AM, Rainer Schnell wrote:
Hello,
has anyone an explanation why the sampling weights of a two stage
sample
(PSU county, SSU class) varies within a class of the stata
demonstration file? The variable sampwgt in the
demo data file (multistage.dta) is not constant within county,
class. Is this an error in the file, the manual or
do I miss something?
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
