mayo {tdROC}

Example data: Mayo Data

Description

This example dataset is included for illustration. The Mayo PBC data is publicly available and has been used in many statistical researches (e.g., Zheng and Heagerty 2005). This example dataset is a subset of the full PBC data.

Usage

data(mayo)

Format

A data frame with 312 observations and 4 variables:

time: event time or censoring time

censor : censoring indicator.

mayoscore4 and mayoscore5: derived from 4 and 5 covariates respectively.

References

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

Examples

data(mayo)
head(mayo)