Data from Table 31.1, page 429 of Milliken, G. A. & D. E. Johnson. 1984.
Analysis of Messy Data, Volume 1: Designed Experiments.
New York: Van Nostrand Reinhold.
Explanation of data:
Leaf area measurements made on each variety * block plot at five
weekly intervals (time1, ..., time5) beginning 2 weeks after emergence.