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st: Ologit - standardized coefficients when you have pweights
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
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