mlr3proba (version 0.2.4)

mlr_measures_surv.harrellC: Harrell's C-Index Survival Measure

Description

Calculates Harrell's C, equivalent to the Fortran implementation in Hmisc.

Dictionary

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

MeasureSurvHarrellC$new()
mlr_measures$get("surv.harrellC")
msr("surv.harrellC")

Meta Information

• Type: "surv"

• Range: \([0, 1]\)

• Minimize: FALSE

• Required prediction: crank

Super classes

mlr3::Measure -> mlr3proba::MeasureSurv -> MeasureSurvHarrellC

Methods

Public methods

• MeasureSurvHarrellC$new()

• MeasureSurvHarrellC$clone()

• mlr3::Measure$aggregate()

• mlr3::Measure$format()

• mlr3::Measure$help()

• mlr3::Measure$score()

• mlr3proba::MeasureSurv$print()

Method new()

Creates a new instance of this R6 class.

Usage

MeasureSurvHarrellC$new()

Method clone()

The objects of this class are cloneable with this method.

Usage

MeasureSurvHarrellC$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

References

Harrell, E F, Califf, M R, Pryor, B D, Lee, L K, Rosati, A R (1982). “Evaluating the yield of medical tests.” Jama, 247(18), 2543--2546.

See Also

Other survival measures: mlr_measures_surv.beggC, mlr_measures_surv.calib_alpha, mlr_measures_surv.calib_beta, mlr_measures_surv.chambless_auc, mlr_measures_surv.cindex, mlr_measures_surv.gonenC, mlr_measures_surv.grafSE, mlr_measures_surv.graf, mlr_measures_surv.hung_auc, mlr_measures_surv.intloglossSE, mlr_measures_surv.intlogloss, mlr_measures_surv.logloss_se, mlr_measures_surv.logloss, mlr_measures_surv.maeSE, mlr_measures_surv.mae, mlr_measures_surv.mseSE, mlr_measures_surv.mse, mlr_measures_surv.nagelk_r2, mlr_measures_surv.oquigley_r2, mlr_measures_surv.rmseSE, mlr_measures_surv.rmse, mlr_measures_surv.schmid, mlr_measures_surv.song_auc, mlr_measures_surv.song_tnr, mlr_measures_surv.song_tpr, mlr_measures_surv.unoC, mlr_measures_surv.uno_auc, mlr_measures_surv.uno_tnr, mlr_measures_surv.uno_tpr, mlr_measures_surv.xu_r2

Other Concordance survival measures: mlr_measures_surv.beggC, mlr_measures_surv.gonenC, mlr_measures_surv.unoC

Other crank survival measures: mlr_measures_surv.unoC