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st: RE: Table of cut-offs for ROC following logit
From
"Martin Weiss" <[email protected]>
To
<[email protected]>
Subject
st: RE: Table of cut-offs for ROC following logit
Date
Tue, 30 Mar 2010 18:37:35 +0200
<>
" What am I missing??"
Roger`s
*******
ssc d senspec
*******
?
HTH
Martin
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Ploutz-Snyder, Robert (JSC-SK)[USRA]
Sent: Dienstag, 30. März 2010 18:29
To: [email protected]
Subject: st: Table of cut-offs for ROC following logit
I wish to obtain a table of cut-offs and associated sensitivity, specificity (and ppv, npv, fp, fn if possible) following a logit analysis. I can use lsens to graph the relationship between sensitivity and specificity, given probability cutoffs shown on the x axis, but what I really want is the data that was used to create that lsens graph.
Seems this should be an option to lsens or perhaps estat class, but I can't locate it.
What am I missing??
Thanks much,
Rob
Robert J. Ploutz-Snyder, PhD
Senior Research Scientist III (Biostatistician), University Space Research
Research Associate Professor, Department of Medicine, SUNY Upstate Medical University
Human Adaptation & Countermeasures Division
National Aeronautics and Space Administration
Lyndon B. Johnson Space Center /SK
2101 NASA Parkway
Houston, TX 77058
281-483-6296 (office)
281-483-2888 (fax)
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