Statalist


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

st: Ologit - standardized coefficients when you have pweights


From   "Jason Dean, Mr" <[email protected]>
To   "[email protected]" <[email protected]>
Subject   st: Ologit - standardized coefficients when you have pweights
Date   Sat, 19 Sep 2009 15:28:20 -0400

Hi there, I am wondering if somebody can help me.

I am running ologit in Stata with the Cluster option and Pweights.

I want to use the standardized coefficients that listcoef (from the SPOST package) however listcoef does not allow Pweights.

 I need to calculate the variance of the latent variable manually which is:

var(y*) = b'est.var(X)b + (pie)^/2

I want to scale the coefficients by the square root of the above.

Can anyone explain to me how to calculate this. IS there anyway to obtain the variance of X from ologit so that the pweights have been taken into account?

The e-return only provides the coefficient vector and the cov-var matrix of the parameter estimates.

Your help is greatly appreciated!

Jason

*
*   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 1996–2024 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index