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Calls survAUC::AUC.cd().

Assumes Cox PH model specification.

Details

All measures implemented from survAUC should be used with care, we are aware of problems in implementation that sometimes cause fatal errors in R. In future updates these measures will all be re-written and implemented directly in mlr3proba.

Dictionary

This Measure can be instantiated via the dictionary mlr_measures or with the associated sugar function msr():

MeasureSurvChamblessAUC$new()
mlr_measures$get("surv.chambless_auc")
msr("surv.chambless_auc")

Meta Information

  • Type: "surv"

  • Range: \([0, 1]\)

  • Minimize: FALSE

  • Required prediction: lp

References

Chambless LE, Diao G (2006). “Estimation of time-dependent area under the ROC curve for long-term risk prediction.” Statistics in Medicine, 25(20), 3474--3486. doi:10.1002/sim.2299 .

Super classes

mlr3::Measure -> mlr3proba::MeasureSurv -> mlr3proba::MeasureSurvAUC -> MeasureSurvChamblessAUC

Methods

Inherited methods


Method new()

Creates a new instance of this R6 class.


Method clone()

The objects of this class are cloneable with this method.

Usage

MeasureSurvChamblessAUC$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.