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st: Re: cutoff point for ROC curve


From   Michael Stewart <michaelstewartresearch@gmail.com>
To   statalist <statalist@hsphsun2.harvard.edu>
Subject   st: Re: cutoff point for ROC curve
Date   Sun, 13 Oct 2013 07:03:55 -0400

HI ,
I am working with Prediction/classification using logistic regression
and have question regarding ROC  curves.I was hoping to get help from
the Statalist community.
After  running the logistic regression , predict, my understanding is
that lsens gives a graphical presentation of the AUC with various cut
offs.
If I need  to  find  the best cut off value ( usually defined as
minimal sum of (1-sensitivity)^2 + (1-specificity)^2); is there a good
way / command to tabulate the results .

Thank  you very much for your time

-- 
Thank you ,
Yours Sincerely,
Mike.
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