Time-Dependent ROC Curve and AUC for Censored Survival Data
Compute tests for comparing two time-dependent AUC
Confidence intervals for areas under time-dependent ROC curves
Plot function for time-dependent ROC curve
Plot time-dependent AUC curve
Plot the curve of the difference of two time-dependent AUCs over time
Print objects in the timeROC library
Time-dependent Sensitivity (Se), Specificity (Sp), Positive Predictive...
Time-dependent ROC curve estimation
Estimation of time-dependent ROC curve and area under time dependent ROC curve (AUC) in the presence of censored data, with or without competing risks. Confidence intervals of AUCs and tests for comparing AUCs of two rival markers measured on the same subjects can be computed, using the iid-representation of the AUC estimator. Plot functions for time-dependent ROC curves and AUC curves are provided. Time-dependent Positive Predictive Values (PPV) and Negative Predictive Values (NPV) can also be computed. See Blanche et al. (2013) <doi:10.1002/sim.5958> and references therein for the details of the methods implemented in the package.