qol_cancer {parameters}

Sample data set

Description

A sample data set with longitudinal data, used in the vignette describing the datawizard::demean() function. Health-related quality of life from cancer-patients was measured at three time points (pre-surgery, 6 and 12 months after surgery).

Format

A data frame with 564 rows and 7 variables:

ID

Patient ID

QoL

Quality of Life Score

time

Timepoint of measurement

age

Age in years

phq4

Patients' Health Questionnaire, 4-item version

hospital

Hospital ID, where patient was treated

education

Patients' educational level