Function reference • mlr3proba

Package

mlr3proba mlr3proba-package: mlr3proba: Probabilistic Supervised Learning for 'mlr3'

Building Blocks

TaskSurv: Survival Task

LearnerSurv: Survival Learner

PredictionSurv: Prediction Object for Survival

MeasureSurv: Survival Measure

TaskDens: Density Task

LearnerDens: Density Learner

PredictionDens: Prediction Object for Density

MeasureDens: Density Measure

Survival Learners

mlr_learners_surv.coxph LearnerSurvCoxPH: Cox Proportional Hazards Survival Learner

mlr_learners_surv.kaplan LearnerSurvKaplan: Kaplan-Meier Estimator Survival Learner

mlr_learners_surv.rpart LearnerSurvRpart: Rpart Survival Trees Survival Learner

Survival Measures

mlr_measures_surv.calib_alpha MeasureSurvCalibrationAlpha: Van Houwelingen's Calibration Alpha Survival Measure

mlr_measures_surv.calib_beta MeasureSurvCalibrationBeta: Van Houwelingen's Calibration Beta Survival Measure

mlr_measures_surv.chambless_auc MeasureSurvChamblessAUC: Chambless and Diao's AUC Survival Measure

mlr_measures_surv.cindex MeasureSurvCindex: Concordance Statistics Survival Measure

mlr_measures_surv.dcalib MeasureSurvDCalibration: D-Calibration Survival Measure

mlr_measures_surv.graf MeasureSurvGraf MeasureSurvBrier mlr_measures_surv.brier: Integrated Brier Score Survival Measure

mlr_measures_surv.hung_auc MeasureSurvHungAUC: Hung and Chiang's AUC Survival Measure

mlr_measures_surv.intlogloss MeasureSurvIntLogloss: Integrated Log-Likelihood Survival Measure

mlr_measures_surv.logloss MeasureSurvLogloss: Negative Log-Likelihood Survival Measure

mlr_measures_surv.mae MeasureSurvMAE: Mean Absolute Error Survival Measure

mlr_measures_surv.mse MeasureSurvMSE: Mean Squared Error Survival Measure

mlr_measures_surv.nagelk_r2 MeasureSurvNagelkR2: Nagelkerke's R2 Survival Measure

mlr_measures_surv.oquigley_r2 MeasureSurvOQuigleyR2: O'Quigley, Xu, and Stare's R2 Survival Measure

mlr_measures_surv.rcll MeasureSurvRCLL: Right-Censored Log Loss Survival Measure

mlr_measures_surv.rmse MeasureSurvRMSE: Root Mean Squared Error Survival Measure

mlr_measures_surv.schmid MeasureSurvSchmid: Integrated Schmid Score Survival Measure

mlr_measures_surv.song_auc MeasureSurvSongAUC: Song and Zhou's AUC Survival Measure

mlr_measures_surv.song_tnr MeasureSurvSongTNR: Song and Zhou's TNR Survival Measure

mlr_measures_surv.song_tpr MeasureSurvSongTPR: Song and Zhou's TPR Survival Measure

mlr_measures_surv.uno_auc MeasureSurvUnoAUC: Uno's AUC Survival Measure

mlr_measures_surv.uno_tnr MeasureSurvUnoTNR: Uno's TNR Survival Measure

mlr_measures_surv.uno_tpr MeasureSurvUnoTPR: Uno's TPR Survival Measure

mlr_measures_surv.xu_r2 MeasureSurvXuR2: Xu and O'Quigley's R2 Survival Measure

Survival Tasks

mlr_task_generators_simsurv TaskGeneratorSimsurv: Survival Task Generator for Package 'simsurv'

mlr_tasks_actg: ACTG 320 Survival Task

mlr_tasks_gbcs: German Breast Cancer Study Survival Task

mlr_tasks_grace: GRACE 1000 Survival Task

mlr_tasks_lung: Lung Cancer Survival Task

mlr_tasks_rats: Rats Survival Task

mlr_tasks_unemployment: Unemployment Duration Survival Task

mlr_tasks_whas: Worcester Heart Attack Study (WHAS) Survival Task

Survival PipeOps

mlr_pipeops_compose_breslow_distr PipeOpBreslow: Wrap a learner into a PipeOp with survival predictions estimated by the Breslow estimator

mlr_pipeops_compose_probregr PipeOpProbregr: PipeOpProbregr

mlr_pipeops_crankcompose PipeOpCrankCompositor: PipeOpCrankCompositor

mlr_pipeops_distrcompose PipeOpDistrCompositor: PipeOpDistrCompositor

mlr_pipeops_survavg PipeOpSurvAvg: PipeOpSurvAvg

mlr_pipeops_trafopred_regrsurv PipeOpPredRegrSurv: PipeOpPredRegrSurv

mlr_pipeops_trafopred_survregr PipeOpPredSurvRegr: PipeOpPredSurvRegr

mlr_pipeops_trafotask_regrsurv PipeOpTaskRegrSurv: PipeOpTaskRegrSurv

mlr_pipeops_trafotask_survregr PipeOpTaskSurvRegr: PipeOpTaskSurvRegr

pipeline_crankcompositor(): Estimate Survival crank Predict Type Pipeline

pipeline_distrcompositor(): Estimate Survival distr Predict Type Pipeline

pipeline_probregr(): Estimate Regression distr Predict Type Pipeline

pipeline_survaverager(): Survival Prediction Averaging Pipeline

pipeline_survbagging(): Survival Prediction Averaging Pipeline

pipeline_survtoregr(): Survival to Regression Reduction Pipeline

PipeOpPredTransformer: PipeOpPredTransformer

PipeOpTaskTransformer: PipeOpTaskTransformer

PipeOpTransformer: PipeOpTransformer

Density Learners

mlr_learners_dens.hist LearnerDensHistogram: Histogram Density Estimator

mlr_learners_dens.kde LearnerDensKDE: Kernel Density Estimator

Density Measures

mlr_measures_dens.logloss MeasureDensLogloss: Log Loss Density Measure

Density Tasks

mlr_tasks_faithful: Old Faithful Eruptions Density Task

mlr_tasks_precip: Annual Precipitation Density Task

mlr_task_generators_simdens TaskGeneratorSimdens: Density Task Generator for Package 'distr6'

Probabilistic Regression Measures

mlr_measures_regr.logloss MeasureRegrLogloss: Log Loss Regression Measure

S3 Methods

as_prediction_dens(): Convert to a Density Prediction

as_prediction_surv(): Convert to a Survival Prediction

as_task_dens(): Convert to a Density Task

as_task_surv(): Convert to a Survival Task

Visualisation

pecs(): Prediction Error Curves for PredictionSurv and LearnerSurv

plot(<LearnerSurv>): Visualization of fitted LearnerSurv objects

plot_probregr(): Visualise probabilistic regression distribution predictions

autoplot(<PredictionSurv>): Plot for PredictionSurv

autoplot(<TaskDens>): Plot for Density Tasks

autoplot(<TaskSurv>): Plot for Survival Tasks

Datasets

actg: ACTG 320 Clinical Trial Dataset

gbcs: German Breast Cancer Study (GBCS) Dataset

grace: GRACE 1000 Dataset

whas: Worcester Heart Attack Study (WHAS) Dataset

Internal

.surv_return(): Get Survival Predict Types

breslow(): Survival probabilities using Breslow's estimator

assert_surv(): Assert survival object

MeasureSurvAUC: Abstract Class for survAUC Measures