pbc5 {hds}

Cleaned up version of the Mayo PBC data.

Description

A cleaned up version of the Mayo PBC data from survival::pbc. Only the first 312 observations are used (the cases who participated in the randomized trial). Only five of the covariates (listed below) are used. Further, two of the covariates were log transformed.

Usage

pbc5

Format

A data frame with 312 rows and 7 variables:

time

follow up time in days

status

1=death, 0=censored

age

age in years

edema

0=no edema, 0.5=untreated or successfully treated, 1=edema despite diuretic therapy

bili

log serum bilirubin level (original value from survival::pbc is unlogged)

albumin

serum albumin

protime

log standardized blood clotting time (original value from survival::pbc is unlogged)

Source

Cleaned up version of survival::pbc