| Date: | Tue, 9 Sep 2003 14:28:06 -0500 |
|---|
| Reply-To: | Howells_W@BMC.WUSTL.EDU |
|---|
| Sender: | "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU> |
|---|
| From: | Bill Howells <Howells_W@BMC.WUSTL.EDU> |
|---|
| Subject: | power/ sample size for time-to-event |
|---|
| Content-type: | text/plain; charset=us-ascii |
|---|
Are there any macros for calculating power and sample size for time to
event outcomes? Failing that, any recommendation of software for the
basic two group exponential survival comparison? or simulation approaches
for more complex designs, eg. multiple failures?
Bill Howells, MS
Behavioral Medicine Center
Washington University in St Louis
|
