R help - Feb 2009 - Roc curves confidence intervals

Dear all, I am looking for an R package that allows me to calculate and plot the
confidence intervals for the roc curve using for example some bootstrapping. I
tried "ROCR" who seems doing such work but i couldn't find the
right option in it. Many thanks Bests Marc
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Would you be interested in the cross-validation that's on pp 3 and 4 of the
ROCR package PDF?

plot(perf,lwd=3,avg="vertical",spread.estimate="boxplot",add=TRUE)

there are various options for the 'spread.estimate'

David Freedman

marc bernard-2 wrote:
> 
> 
> Dear all, I am looking for an R package that allows me to calculate and
> plot the confidence intervals for the roc curve using for example some
> bootstrapping. I tried "ROCR" who seems doing such work but i
couldn't
> find the right option in it. Many thanks Bests Marc
> _________________________________________________________________
> 
> 
> 	[[alternative HTML version deleted]]
> 
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
> 
> 
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