survival: Example data set (time-to-event endpoint)
In rsides: SIDES-Based Subgroup Search Algorithms

survival

R Documentation

Example data set (time-to-event endpoint)

Example data set based on a trial with a time-to-event endpoint.

data(survival)

A data set with 359 observations and 12 variables:

outcome: Time-to-event outcome variable. A larger value of the outcome variable (longer survival) indicates a beneficial effect.
outcome_censor: Binary censoring variable (0 or 1). The value of 1 indicates censoring.
treatment: Binary treatment variable (0 or 1). The values of 0 and 1 correspond to the control and experimental treatments, respectively.
cont1: Continuous covariate used in the primary analysis model.
cont2: Continuous covariate used in the primary analysis model.
class1: Class/categorical covariate used in the primary analysis model.
class2: Class/categorical covariate used in the primary analysis model.
biomarker1: Numeric biomarker.
biomarker2: Numeric biomarker.
biomarker3: Numeric biomarker.
biomarker4: Numeric biomarker.
biomarker5: Nominal biomarker.