[R] sensitivity and specificity in svyglm??

Frank Harrell f.harrell at vanderbilt.edu
Thu Aug 16 13:20:28 CEST 2012


Sensitivity and specificity are improper scoring rules so beware.  They are
optimized by a bogus model.
Frank

Diana Marcela Martinez Ruiz wrote
> 
> Hello,
> 
>  As obtained from a table svyglm clasificaion, sensitivity and
> specificity. The funtion ConfusionMatrix () of the library (caret)
> gives these results but not how to apply it to svyglm. 
> 
> thanks
> 
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-----
Frank Harrell
Department of Biostatistics, Vanderbilt University
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