Sorry maybe my problem description was a little bit too sketchy. I don't want to stratify the data. I have graphs with different stset variables and failure variables which I'd like to sort of superimpose in one single graph. Or even combine lets say a histogram with a survival curve if that is possible at all. I hope I didnt make it more confusing. Thanks a lot.
Monika
----- Ursprüngliche Mail ----
Von: Maarten Buis <[email protected]>
An: [email protected]
Gesendet: Dienstag, den 25. Juli 2006, 10:20:21 Uhr
Betreff: st: RE: combining graphs
Monika:
I am assuming you want to show the survival curves of different groups in the same graph, is that correct? In that case you can use the by-option of the -sts graph- command, see example below:
*------begin example-----
sysuse cancer, clear
stset studytime, failure(died)
sts graph, by(drug)
*-------end example------
HTH,
Maarten
-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands
visiting adress:
Buitenveldertselaan 3 (Metropolitan), room Z434
+31 20 5986715
http://home.fsw.vu.nl/m.buis/
-----------------------------------------
-----Original Message-----
From: [email protected] [mailto:[email protected]]On Behalf Of Monika Huembelin
Sent: dinsdag 25 juli 2006 9:21
To: [email protected]
Subject: st: combining graphs
Hello everyone,
I'd like to combine survival curves of different graphs in a single graph. With the "graph combine" command I just get a graph with subgraphs. Does anyone know if this is possible at all and if you can even combine graphs of different types? Thanks a lot for helping a STATA greenhorn using STATA 8.2.
Monika
*
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* http://www.ats.ucla.edu/stat/stata/
*
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