Repeated measures data set from Casella (2008) testing the effect of high and low dietary calcium on blood pressure.
A data frame with 30 rows and 4 variables:
Patient identification number.
High or low calcium condition.
One of three time points (units unknown).
Blood pressure, the outcome variable.
Ten patients were randomly assigned to a high or low dietary calcium condition (five per group). Blood pressure measurements were taken at three time points.
Casella G (2008). Statistical Design. Springer, New York, NY.
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