mayo {cenROC}

Mayo Marker Data

Description

Two marker values with event time and censoring status for the subjects in Mayo PBC data.

Usage

data(mayo)

Format

A data frame with 312 observations and 4 variables: time (event time/censoring time), censor (censoring indicator), mayoscore4, mayoscore5. The two scores are derived from 4 and 5 covariates respectively.

References

Heagerty, P. J., and Zheng, Y. (2005). Survival model predictive accuracy and ROC curves. Biometrics, 61(1), 92-105.