AUC {ROC}R Documentation

functionals of ROC curve

Description

various functionals of ROC curves

Usage

AUC(rocobj)
pAUC(rocobj,t0)

Arguments

rocobj element of class rocc
t0 FPR point at which TPR is evaluated or limit in (0,1) to integrate to

Details

AUC employs trapezoidal rule. AUCi uses integrate().

Value

Note

Author(s)

References

See Also

Examples

set.seed(123)
R1 <- rocdemo.sca( rbinom(40,1,.3), rnorm(40), dxrule.sca,
   caseLabel="new case", markerLabel="demo Marker" )
print(AUC(R1))
print(pAUC(R1,.3))
print(pAUCi(R1,.3))
print(ROC(R1,.3))

[Package ROC version 1.0.11 Index]