 |
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
Re: st: corr_svy & covariance matrix for survey data
Ah, indeed. In this regard -corr_svy- acts like Stata's -correlate-, as
of when -corr_svy- was written.
Note that if you want the matrix of correlation coefficients only--and
don't care about the p-levels--you can simply use -correlate- with
aweights, which is how -corr_svy- gets the point estimates.
-NW
Steven Samuels wrote:
Not wrong answers, Nick. I mean that -corr_svy- does not provide the
the correlation matrix in the ereturn list. My phraseology was
incorrect. I apologize.
-Steve
On Oct 3, 2008, at 9:34 AM, Nick Winter wrote:
Can you give an example or -corr_svy- giving wrong answers?
Steven Samuels wrote:
In Stata V 10 Version 10.1 corr_svy does not return the proper
correlation matrix, at least for p>2 dimensions.
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
--
--------------------------------------------------------------
Nicholas Winter 434.924.6994 t
Assistant Professor 434.924.3359 f
Department of Politics [email protected] e
University of Virginia faculty.virginia.edu/nwinter w
PO Box 400787, 100 Cabell Hall
Charlottesville, VA 22904
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/