Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down on April 23, and its replacement, statalist.org is already up and running.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: st: RE: Correlation Coefficients


From   Ian Li <ianz.magic@hotmail.com>
To   Statalist <statalist@hsphsun2.harvard.edu>
Subject   RE: st: RE: Correlation Coefficients
Date   Tue, 1 May 2012 02:30:02 +0000

Thanks Cam,

that seems to do what I want. Thanks for your help. 

Regards
Ian

----------------------------------------
> From: cnm100@hotmail.com
> To: statalist@hsphsun2.harvard.edu
> Subject: RE: st: RE: Correlation Coefficients
> Date: Mon, 30 Apr 2012 22:14:10 -0400
>
> Ian,
> You would need to ask for the asymptotic variance-covariance matrix of your estimator. I think you would request something like "matlist e(V)".
>
> Cam
>
> > From: ianz.magic@hotmail.com
> > To: statalist@hsphsun2.harvard.edu
> > Subject: st: RE: Correlation Coefficients
> > Date: Tue, 1 May 2012 00:42:41 +0000
> >
> > Dear Statalist
> >
> > I would like to ask for advice on the following issue. I estimated an OLS wage equation for four different time periods. I am particularly interested in whether the coefficients estimated on one set of variables are correlated across the four time periods. Would you be able to advise me on the appropriate test/Stata command to use? I was told that the Spearman test (-spearman-) will do what I want. But looking at the help file for -spearman- does not show how to conduct the Spearman test for regression estimates. It seems to be only for looking at the correlation between the variables itself.
> >
> > Regards
> > Ian
> >
> > *
> > * 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/
 		 	   		  
*
*   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/


© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index