ROC Area under the Curve

[Michael Kruger]

Is anyone familiar with how to calculate the portion under an ROC curve
(AUC) for a specific FPR (false positive rate; 1 - specificity)) ?

I need to determine what the AUC is for various FPRs ranging from 5% to
25% from an ROC analysis.

Any help would be appreciated.

Michael Kruger
WSU School of Medicine
Dept. of OB/GYN

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[Marta Garcia-Granero]

Michael Kruger wrote:
> Is anyone familiar with how to calculate the portion under an ROC curve
> (AUC) for a specific FPR (false positive rate; 1 - specificity)) ?
>
> I need to determine what the AUC is for various FPRs ranging from 5% to
> 25% from an ROC analysis.
>
> Have you tried this link?
INFO: http://www.bio.ri.ccf.org/doc/partarea_help.txt
PROGRAM: http://www.bio.ri.ccf.org/doc/partarea.for


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For miscellaneous SPSS related statistical stuff, visit:
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