dataqol2: Longitudinal quality of life data
In QoLR: Analysis of Health-Related Quality of Life in Oncology

A data frame with 6 quality of life measures for 60 patients. The dataset is in long format.

1	data(dataqol2)

id: patient identification number
time: visit number for quality of life assessment
date: date of quality of life measure
QoL: score of global quality of life on a 0-100 scale in order that a high score reflects a high quality of life level
pain: score of pain on a 0-100 sale in order that a high score reflects a high level of pain
arm: treatment arm equal to 0 or 1
death: date of death. Missing if the patient is not died