exercise {season} | R Documentation |
Exercise data in longitudinal format from a physical activity intervention study in Logan, Queensland. Some subjects were lost to follow-up, so all three visits are not available for all subjects.
data(exercise)
A data frame with 1302 observations on the following 7 variables.
id
visit
date
year
month
bmi
walking
From Prof Elizabeth Eakin and colleagues, The University of Queensland, Brisbane.
Eakin E, et al (2009) Telephone counselling for physical activity and diet in type 2 diabetes and hypertension, Am J of Prev Med, vol 36, pages 142–9
data(exercise) boxplot(exercise$walking~exercise$month)