Data from a clinical trial of 59 epileptics. For a baseline, patients were observed for 8 weeks and the number of seizures recorded. The patients were then randomized to treatment by the drug Progabide (31 patients) or to the placebo group (28 patients). They were observed for four 2-week periods and the number of seizures recorded.
data(epilepsy2)A data frame with 280 rows and 7 variables
id: identifying number
treat: 1=treated, 0=not
seizures: number of seizures
expind: 0=baseline period, 1=treatment period
timeadj: weeks of period
age: in years
time: in weeks