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returnsample
2009 Jul 13
0
95% Confidence Intervals for AUC - $auc.samples from the Daim Package
...ss the list of AUC for each of the bootstrap samples as I need calculate the 95% confidence intervals for the AUC of the ROC curve for this data using this model. I was hoping to get this from the 2.5% and 97.5% quartiles of the AUCs of the 10,000 bootstrap samples that were calculated.
I have set returnSample to TRUE which I think should mean the data from each bootstrap is saved and when I run auc(x) I get the following
> auc(x,auc.samples)
$auc.632p
[1] 0.8296788
$auc.632
[1] 0.8302014
$auc.loob
[1] 0.8216521
$auc.app
[1] 0.8455208
$auc.samples
list()
my question is how do I access the $auc....