: Re: [R] Sample size AUC for ROC curves
On Aug 11, 2011, at 5:50 AM, Karl Knoblick wrote:
Thanks. Actually I thought of something like
Hanley JA, McNeil BJ. A method of comparing the areas under receiver operating
characteristic curves derived from the same cases. Radiology. 1983; 148:
839–843
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Von: Greg Snow greg.s...@imail.org
An: Karl Knoblick karlknobl...@yahoo.de; r-h...@stat.math.ethz.ch
r-h...@stat.math.ethz.ch
Gesendet: Dienstag, den 9. August 2011, 19:45:12 Uhr
Betreff: RE: [R] Sample size AUC for ROC curves
If you know how to generate random data
Von: Greg Snow greg.s...@imail.org
An: Karl Knoblick karlknobl...@yahoo.de; r-h...@stat.math.ethz.ch
r-h...@stat.math.ethz.ch
Gesendet: Dienstag, den 9. August 2011, 19:45:12 Uhr
Betreff: RE: [R] Sample size AUC for ROC curves
If you know how to generate random data that represents your null
-
project.org] On Behalf Of Karl Knoblick
Sent: Monday, August 08, 2011 3:29 PM
To: r-h...@stat.math.ethz.ch
Subject: [R] Sample size AUC for ROC curves
Hallo!
Does anybody know a way to calculate the sample size for comparing AUC
of ROC
curves against 'by chance' with AUC=0.5 (and/or against
Hallo!
Does anybody know a way to calculate the sample size for comparing AUC of ROC
curves against 'by chance' with AUC=0.5 (and/or against anothe AUC)?
Thanks!
Karl
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