Nonparametric Estimation of Time-Dependent ROC, Brier Score, and Survival Difference from Right Censored Time-to-Event Data with or without Competing Risks R package tdROC version 2.0 CRAN Task View: Survival (https://CRAN.R-project.org/view=Survival) The tdROC package facilitates the estimation of time-dependent ROC (Receiver Operating Characteristic) curves and the Area Under the time-dependent ROC Curve (AUC) in the context of survival data, accommodating scenarios with right censored data and the option to account for competing risks. In addition to the ROC/AUC estimation, the package also estimates time-dependent Brier score and survival difference. Confidence intervals of various estimated quantities can be obtained from bootstrap. The package also offers plotting functions for visualizing time-dependent ROC curves. Software Depends: R(>= 3.6.0) Imports: survival (>= 3.4), graphics (>= 4.2.2), stats (>= 4.2.2), Rcpp (>= 1.0.10), magrittr (>= 2.0.3) LinkingTo: Rcpp (>= 1.0.10) Xiaoyang Li <xli35@mdanderson.org> Comprehensive R Archive Network (CRAN) Xiaoyang Li [aut, cre], Zhe Yin [aut], Liang Li [aut, ths] MIT + file LICENSE (https://CRAN.R-project.org/package=tdROC/LICENSE) 2023-12-13 application/tgz https://CRAN.R-project.org/package=tdROC doi:10.32614/CRAN.package.tdROC