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st: Kaplan Meier plot: adding vertical line at median survival
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From |
Michael McCulloch <[email protected]> |
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To |
Statalist <[email protected]> |
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Subject |
st: Kaplan Meier plot: adding vertical line at median survival |
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Date |
Sat, 1 Nov 2008 20:04:58 -0700 |
Greetings,
I'd like to plot a Kaplan Meier graph with a vertical line at the
point of median survival, where the line begins at the x-axis and
ends at the point where that vertical line intersects the survival
curve.
For example:
sysuse cancer.dta
stset studytime
sts graph, by(drug)
In this example, for drug2 median survival is at 13 months, and for
drug3, at 25 months, so I'd .
Is this possible within the -sts graph- command? I'm using v9.2 and
so don't have the manual graphical editing features of v10.
Thank you.
--
Best wishes,
Michael McCulloch
Pine Street Foundation
124 Pine St., San Anselmo, CA 94960-2674
Tel: (415) 407-1357
Fax: (415) 485-1065
[email protected]
www.pinestreetfoundation.org
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