Main page: https://www.rdocumentation.org/packages/datasets/versions/3.6.2/topics/Indometh
head(Indometh)
## Subject time conc
## 1 1 0.25 1.50
## 2 1 0.50 0.94
## 3 1 0.75 0.78
## 4 1 1.00 0.48
## 5 1 1.25 0.37
## 6 1 2.00 0.19