The variables are:
row.labels |
indicators of the four treatment groups |
TypeI.R |
indicators of the nine blocks |
TypeI.P |
tons of grain per hectare |
TypeI.B |
tons of grain per hectare |
TypeII |
tons of grain per hectare |
Hand, Daly, Lunn, McConway and Ostrowski (1994). A handbook of Small Data Sets. Chapman & Hall: London. The data were collected by M. Khan and M. Khan.