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Re: st: esto: can it store exponentiated coefficients?


From   Maarten buis <maartenbuis@yahoo.co.uk>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: esto: can it store exponentiated coefficients?
Date   Sun, 21 Oct 2007 09:09:17 +0100 (BST)

--- Michael McCulloch <mm@pinest.org> wrote:
> In the context of survival analysis, I'm using esto to store 
> regression estimates, then esta to build a table of results.
> 
> 1. I'd like to learn  how to exponentiate the coefficients held in 
> memory by esto.
> 2. I'd also like to learn how to specify that esto give me only the 
> main effects.  In the example below, I want to create a table showing
> only the exponentiated Hazard Ratio  for the main effects variable 
> <load>, but not for the covariable <bearing>.
> 
> However, I don't see in the esto help file how these results display 
> modifications can be achieved.
> 
> Here's what I have done:
> webuse kva, clear
> esto clear
> stcox load
> esto
> stcox load bearing
> esto
> esta, se brackets star wide

The logic is that -eststo- stores the model as is (+ optionally some
extra statistics), and -esttab- later exponentiates coefficients or
drops coefficients. So what you appear to want is:
 
*-------------- begin example ------------------
webuse kva, clear
eststo clear
stcox load
eststo
stcox load bearing
eststo
esttab, se brackets star wide drop(bearings) eform
*--------------- end example -------------------
(For more on how to use examples I sent to the Statalist, see
http://home.fsw.vu.nl/m.buis/stata/exampleFAQ.html )

Hope this helps,
Maarten

-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands

visiting address:
Buitenveldertselaan 3 (Metropolitan), room Z434

+31 20 5986715

http://home.fsw.vu.nl/m.buis/
-----------------------------------------


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