Calls survAUC::UnoC().

Assumes random censoring.

Format

R6::R6Class() inheriting from MeasureSurv.

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.

Construction

MeasureSurvUnoC$new()
mlr_measures$get("surv.unoC")
msr("surv.unoC")

Meta Information

  • Type: "surv"

  • Range: \([0, 1]\)

  • Minimize: FALSE

  • Required prediction: crank

Fields

See MeasureSurv, as well as all variables passed to the constructor.

References

Uno H, Cai T, Pencina MJ, D'Agostino RB, Wei LJ (2011). “On the C-statistics for evaluating overall adequacy of risk prediction procedures with censored survival data.” Statistics in Medicine, n/a--n/a. doi: 10.1002/sim.4154 .

See also