ex0222 {Sleuth2} | R Documentation |
This data comes from an observational study to contrast cholesterol levels in rural and urban Guatemalan Indians
ex0222
A data frame with 94 observations on the following 2 variables.
Cholesterol
Group
"Rural"
and "Urban"
indicating to which group the individual belongsRamsey, F.L. and Schafer, D.W. (2002). The Statistical Sleuth: A Course in Methods of Data Analysis (2nd ed), Duxbury.
Tejada, C., Charm, S., Guzman, M., Mendez, J. and Kurland, G. (1964). The Blood Viscosity of Various Socioeconomic Groups in Guatemala, American Journal of Clinical Nutrition: 303–308.
str(ex0222)