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st: Cox regression: saving estimates


From   Michael McCulloch <mm@pinest.org>
To   Statalist <statalist@hsphsun2.harvard.edu>
Subject   st: Cox regression: saving estimates
Date   Thu, 12 Oct 2006 11:54:06 -0700

I am comparing many different models of a Cox regression in a graph.

WHAT I'VE DONE SO FAR:
Save each regression output using first "estimates store", then "estout".
Input these manually into a separate dataset, then graph, using:

clear
input str6 method es lci uci
Cox .89 .86 .99
MSM 1.2 .95 1.5
Pscore .31 .22 .51
end
l
encode method, gen(meth)


twoway rcap lci uci meth, horizontal msize(huge) ///
xtitle(Hazard Ratio and 95% Confidence Interval, margin(0 0 0 5)) ///
ytitle(Analysis Method) ylabel( 1 "Cox" 2 "MSM" 3 "Pscore" , angle(h)) ///
|| scatter meth es, msize(medlarge) legend(off)

PROBLEM FOR WHICH I'D LIKE SOME ADVICE:
I would like to save the effect size and their lower and upper confidence limits in a separate dataset, along with a label for the method, so that I can display them in a graph, so I don't need to enter them manually.




Best wishes,
Michael


____________________________________

Michael McCulloch
Pine Street Clinic
124 Pine Street, San Anselmo, CA 94960-2674
tel 415.407.1357
fax 415.485.1065
email: mm@pinest.org
web: www.pinest.org
www.pinestreetfoundation.org





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