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Re: st: McNemar's test with clustering
From
Constantine Daskalakis <[email protected]>
To
[email protected]
Subject
Re: st: McNemar's test with clustering
Date
Mon, 26 Apr 2010 13:04:25 -0400
-clogit- with the "cluster" option?
On 4/25/2010 9:39 PM, Laura Gibbons wrote:
I'd like to do something like McNemar's test, -mcc-, where I'm comparing
presence of two dichotomous traits in each person. [In this case, is a
finding more common on the left side of the spine, compared to the right.]
The problem is that the subjects are twins, in this analysis a nuisance
parameter, but svyset or cluster(pair) are not options for mcc.
For continuous outcomes I can get the equivalent of a paired t-test by
computing the difference and then getting the p-values from the
intercept in
reg difference, cluster(pair)
but I've not come up with anything along these lines either.
Any guidance would be appreciated, thanks!
-Laura
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Laura E. Gibbons, PhD
General Internal Medicine, University of Washington
Box 359780, Harborview Medical Center, 325 Ninth Ave, Seattle, WA 98104
phone: 206-744-1842, fax: 206-744-9917, Office address: 401 Broadway,
Suite 5122
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Constantine Daskalakis, ScD
Associate Professor,
Thomas Jefferson University, Division of Biostatistics
1015 Chestnut St., Suite M100, Philadelphia, PA 19107
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Email: [email protected]
Webpage: http://www.jefferson.edu/clinpharm/biostatistics/
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