heart | R Documentation |
The HR data frame has 120 rows and 5 columns of the heart rates of patients under one of three possible drug treatments.
Patient ID
the drug treatment - a factor with levels a, b and p where p represents the placebo.
the patient's base heart rate
the observed heart rate at different times in the experiment
the time of the observation (in minutes)
heart
An object of class data.frame
with 120 rows and 5 columns.
Littel, R. C., Milliken, G. A., Stroup, W. W., and Wolfinger, R. D. (1996), SAS System for Mixed Models, SAS Institute (Data Set 3.5).
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