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st: stci and weights


From   satvika@pop.psu.edu
To   statalist@hsphsun2.harvard.edu
Subject   st: stci and weights
Date   Sat, 27 May 2006 23:48:55 -0400

I'm trying to obtain the median time to failure using stci, p(50). But it will 
not work if I first stset the data using any kind of weights. stci, median 
will not work either if I stset the data using weights. I suspect the problem 
has to do with weighted data not being allowed in the calculation of the 
standard error (to obtain the confidence interval for the median). Now I don't 
need the confidence interval, so I'd be glad if someone could let me know how 
I can simply get the median.

Thanks so much!
Satvika Chalasani


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