Statalist


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: survival analysis: an elementary question


From   Michael McCulloch <mm@pinest.org>
To   Statalist <statalist@hsphsun2.harvard.edu>
Subject   st: survival analysis: an elementary question
Date   Fri, 3 Oct 2008 20:01:50 -0700

Hello,
Is it theoretically possible for the 95% confidence interval about the hazard ratio to include 0, such that the lower bound is a negative number? I've encountered into this with a program I've written (too long to post here, and I don't want to bother anyone), but I'm certain I've done something incorrectly. Might someone have a moment to clarify this question?


--

Best wishes,
Michael McCulloch



Pine Street Foundation
124 Pine St., San Anselmo, CA 94960-2674
Tel: (415) 407-1357
Fax: (415) 485-1065
mcculloch@pinestreetfoundation.org
www.pinestreetfoundation.org
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/




© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index