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st: Estout after xtmixed with ar(1) residuals


From   Dimitris Pavlopoulos <Dimitris.Pavlopoulos@soc.kuleuven.be>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   st: Estout after xtmixed with ar(1) residuals
Date   Thu, 18 Mar 2010 13:17:30 +0100

Dear all,

I am trying to use estout after xtmixed (STATA 11 /SE). I am using a model with random slopes and an ar(1) stucture for the residuals. Stata 11 allows the estimation of separate correlation and residual standard deviation according to the values of a categorical variable. I have used this feature for a binary variable.

My problem is that I cannot find which function is estout using to transform the standard deviation of the residuals that corresponds to value 1 of the grouping variable. So, for the residuals estout present:

lnsig_e: variance for residuals corresponding to value 0 of grouping variable 
r_atr1: autoregressive correlation corresponding to value 0 of grouping variable
r_lns2ose: variance for residuals corresponding to value 1  of grouping variable 
r_atr2: autoregressive correlation corresponding to value 1 of grouping variable

for lnsig_e, I need to exponantiate to get the standard deviation
For r_atr1 and r_atr2, I am using the tanh()  function.

Does anybody know what function do I have to use to get the standard deviation from r_lns2ose?

Thanks in advance?

best regards,
Dimitris
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