The area under the ROC curve (AUC)

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Description

This function computes the area under an ROC curve for Daim-class objects.

Usage

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## S3 method for class 'Daim'
auc(x, ...)

Arguments

x

an object of class Daim-class.

...

additional parameters.

Value

a list with following components :

auc.632p

the 0.632+ estimation of the AUC.

auc.632

the 0.632 estimation of the AUC.

auc.loob

the LOOB estimation of the AUC.

auc.app

the apparent estimation of the AUC.

auc.samples

the AUC values for each bootstap sample.

See Also

auc.numeric, Daim, plot.Daim, performDaim

Examples

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  data(Daim.data1)
  perform <- performDaim(Daim.data1$prob.oob, Daim.data1$labels,
                         Daim.data1$prob.app)

  auc(perform)
  roc.area(perform)