ulcer {collett} | R Documentation |
Recurrence of an ulcer
Description
A double-blind trial comparing two treatments for ulcers. Data from Belgium.
Usage
ulcer
Format
A data frame with 43 rows and 6 variables:
patient
integer patient id
age
integer age at the end of the trial in years
duration
integer duration of verified disease (1: <5 years, 2: >=5 years
treatment
integer treatment arm (1=A,2=B)
time
integer time since last visit (months)
result
integer result of the last visit (1=no ulcer detected, 2=ulcer detected)
Details
See Collett (2023)
[Package collett version 0.1.0 Index]